24 VDC 0.5 A Solid-State 16 Output Base Unit User`s Manual
Contents
1. Figure 4 Mounting and Removing the Base Unit INSTALLATION AND APPLICATION CONSIDERATIONS NOTE The base unit is compatible with SY MAX Type CRM270 and Type CRM275 interfaces as well as Telemecanique TBX LEP020 and TBX LEPO30 interfaces Base Voltage The TBX DSS1622 base requires a 24 VDC operating voltage to be applied between terminals 3 and 1 Grounding The green ground wire must be connected to the ground screw beside the terminal block Jumper Wire A 16 AWG wire must be installed between terminals 2 and 40 Control Output Power Output devices can be powered from a supply other than the one used to provide base voltage Note that all power supplies must share the same common The control output voltage supply must be connected between terminals 5 and 4 In addition two jumpers must be installed one from terminal 5 to 39 and one from terminal 4 to 38 If output devices are to be powered from base voltage supply jumper wires are required from terminal 3 to terminal 5 from terminal 1 to terminal 4 from terminal 5 to terminal 39 and from terminal 4 to terminal 38 Commons The TBX DSS1622 base unit has one common terminal for every two outputs All eight common terminals are connected within the base unit Fusing The base and control power lines must be externally fused by the user 1997 Schneider S A All Rights Reserved Bulletin No 30598 373 01B1 24 VDC 0 5A Solid State 16 Output Base Unit2. 24 VDC 0 5 A Solid State 16 Output Base Unit TBX DSS1622 User s Manual D SQUARE D Instruction Bulletin 30598 373 01B1 July 1997 A WARNING UNINTENTIONAL EQUIPMENT OPERATION To avoid improper handling of equipment The application of this product requires expertise in the design and programming of control systems Only persons with such expertise should be allowed to program install alter and apply this product Failure to observe this instruction can result in death or serious injury A CAUTION EQUIPMENT DAMAGE HAZARD To avoid improper handling of equipment 1 Never remove this device while power is ON 2 Do not subject to static discharge This module contains electronic components that are very susceptible to damage from electrostatic discharge Failure to observe this instruction can result in equipment damage SY MAX SY NET SY LINK and SY MATE are registered trademarks of Square D Company PASSPORT and IO NET are trademarks of Square D Company 1997 Schneider S A All rights reserved This document may not be copied in whole or in part or transferred to any other media without the written permission of Schneider S A Electrical equipment should be serviced only by qualified electrical maintenance personnel No responsibility is assumed by Schneider S A for any consequences arising out of the use of this material Bulletin No 30598 373 01B1 24 VDC 0 5A Solid State 16 Output Base
3. Dimensions H x W x D See Figure 1 Base unit with terminal strip 3 43 x 9 25 x 2 4 in 87 x 235 x 61 mm Base with comms interface or Base with CBS010 Interface 3 43 x 9 25 x 2 91 in 87 x 235 x 73 9 mm Weight Base unit only 1 3 Ib 0 6 kg Agency Compliance Complies with UL508 CSA C22 2 requirements and FM Class I Division 2 Hazardous Locations approval requirements j 0 22 olo 5 6 A 7 E Oly lt DIN Rail Center Line gt Oo Ole A LO Bii Je i 40 Position I O Terminal Strip 8 27 I 210 ee 8 74 5 222 9 25 235 i in Dimensions mm Top view with DIN rail mounting dimensions 1 6 2 4 61 Side view Figure 1 Dimensions 1997 Schneider S A All Rights Reserved 5 24 VDC 0 5A Solid State 16 Output Base Unit Bulletin No 30598 373 01B1 TBX DSS1622 July 1997 BASE UNIT WIRING Output devices are wired to the terminal strip on the top of the base unit Figure 2 shows the terminal strip pin out for the base unit Two terminal strip labels are packaged with the base unit If you are using the base unit with a SY MAX system use the terminal strip label with I O numbered from 1 16 if you have a Telemecanique system use the terminal strip label with I O numbered from 0 15 These are both ill
4. July 1997 TBX DSS1622 e External Wiring Each terminal accommodates up to two 16 AWG gauge wires e Noise Suppression The TBX DSS1622 base unit has internal transient noise suppression Therefore outputs may be wired in series or parallel with hard contact switches to control an inductive load such as a motor starter to a solenoid e Voltage Sensing The TBX DSS1622 base unit monitors and reports the status of the inputs power supply The status of this voltage is indicated in bit 2 of SY MAX register S0003 See Register Usage with SY MAX Class 8030 Type CRM275 DRIO on page 10 e Short circuit Protection The TBX DSS1622 base unit provides short circuit protection and indication If any output detects a short circuit condition that output device is reset turned OFF the appropriate error bit is turned ON and the LED for that output and the RCK ERR LED flash on the CRM270 275 There are two mechanisms by which to restore or re arm a shorted output In the automatic mode the DRIO attempts to re energize the output approximately every 10 seconds If the output remains shorted the short will again be detected repeating the above process If the short was temporary the output will return to normal operation In the manual mode the Initiate Manual Re arm bit must be transitioned low to high and must remain high for at least two I O update periods When the communication interface receives this bit it re arms t
5. Unit July 1997 TBX DSS1622 DESCRIPTION The TBX DSS1622 is a distributed output base unit containing sixteen 24 VDC solid state digital outputs This base unit may be coupled with a compatible communications interface to form a complete distributed block which is well suited for the control of discrete field devices located some distance from a host programmable logic controller PLC The application of distributed I O blocks saves installation and maintenance cost as compared to direct wiring of field devices to a centralized I O system over long distances The TBX DSS1622 base unit can be used with either SY MAX or Telemecanique PLCs through the use of a compatible communications interface or top hat The interface mounts directly on the base unit and allows the PLC to read and write to the I O points through a suitable control network The Class 8030 Type CRM275 Distributed Remote IO NET Interface DRIO supports connection to the IO NET control network as part of the PASSPORT I O System The TBX LEP020 and TBX LEP030 communications interfaces support connection to the FIPIO network The TBX CBS010 Expansion Interface allows inexpensive connection of a second TBX base unit to a single communications top hat The TBX DSS1622 base unit supports the following TBX I O features e Sixteen 24 VDC IEC1131 compatible solid state output points Suitable for use with discrete field devices such as solenoids contactors and pi
6. a Ca Ca Ca Ca Ca Ca Ca Ca Ca Ca Ca Ca Ca OS VB VB VD 01 02 03 04 05 O6 07 O08 O9 O10 O11 O12 O13 O14 015 O16 VD 7 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 sgia D label 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 16 GND VC VCa VCa VCb VCb VCc VCc VCd VCd VCe VCe VCf VCf VCg VCg VCh VCh VC GND Figure 2 TBX DSS1622 Wiring Connections amp Terminal Block Signal Assignments 6 1997 Schneider S A All Rights Reserved Bulletin No 30598 373 01B1 24 VDC 0 5A Solid State 16 Output Base Unit July 1997 TBX DSS1622 A WARNING UNINTENTIONAL EQUIPMENT OPERATION Be sure to use the appropriate SY MAX or Telemecanique terminal strip label when wiring inputs or outputs Two terminal strip labels are packaged with the base unit If you are using the base unit with a SY MAX system use the terminal strip label with I O numbered from 1 16 if you have a Telemecanique system use the terminal strip label with I O numbered from 0 15 Failure to observe these instructions can result in death serious injury or equipment damage MOUNTING INSTRUCTIONS The base unit can be mounted horizontally or vertically as shown in Figure 3 f H SF SSSSSSSSSSSESS SESS To g la i a 0 Je ic Poe ee
7. e ees pea eee ee a PHOFSSSEDSSFESSHE DS GS Ele Hh SFSHGSSSSSFSSSESSSESS PHPSSESHSESHHESGHHEDHD dl A POOH 4G p PHF EE HbOEHHHHHOEHHOHOOSOOLE Lo pele of ae oc a 3 TFS an e Mounting vertically eR side by side terminal ee g strips must be toward E Ai 5 right as shown He C q 21 oje al BiS a lel Bitty 6 OS HGHHSHHHO5 HESS HO Spacing 1 in 25 mm Ae Mounting horizontally aS bis Figure 3 Base Unit Orientation Examples 1997 Schneider S A All Rights Reserved 7 24 VDC 0 5A Solid State 16 Output Base Unit Bulletin No 30598 373 01B1 TBX DSS1622 July 1997 To mount the base unit on a 35 mm DIN rail 1 To remove the base unit from a DIN rail 1 2 NOTE If the base unit is to be used in a high vibration environment mounting the unit on a panel rather than a DIN rail provides more stability Use cable ties to secure the communication cable Hook the base unit onto the rail as shown in Figure 4 Press down and toward the DIN rail until the base unit is secure There are two spring clips in the top of the groove on the back of the unit Press down on the base unit Swing the unit outward and lift it off the rail at the same time as pressing down
8. hat output in the same manner as the Automatic Re arm mode This bit must be reset before it can be used again for the re arm function The output re arm function operates on groups of eight outputs 081 08 OG O7 and OC 9 016 OW8 O15 Only the shorted outputs are re armed The other outputs continue to function normally Refer to the Type CRM270 275 and TSX manuals e Freeze State Control With TBX Distributed I O the user may also have the DRIO set the outputs to a pre defined state By defining the output fallback states and enabling the Output Fallback function the DRIO will now set the outputs to the fallback state when communication with the host PLC is lost When communications are restored the outputs will return to normal operation Refer to the Type CRM270 275 and TSX manuals 1997 Schneider S A All Rights Reserved 9 24 VDC 0 5A Solid State 16 Output Base Unit Bulletin No 30598 373 01B1 TBX DSS1622 July 1997 REGISTER USAGE WITH THE SY MAX CLASS 8030 TYPE CRM270 OR TYPE CRM275 DRIO MODULE The TBX DSS1622 base unit supports the assignment of two registers for I O diagnostic and configuration registers Additional information about base unit register usage is contained in the DRIO instruction bulletin 30598 380 This base unit supports I O power loss indication Register 3 and output fallback state control Register 4 bits 5 6 Register 6 Refer to Chapter 4 of the DRIO instruction bulletin for more informa
9. lot lights e Output power loss indication Reports back to the processor if the output power supply drops below the valid level e Output fallback state control Point by point control over output states when communication is lost Short circuit protection and indication In an overload or shorted load condition output can be turned off to protect both the output and the load a short circuit fault is reported to the processor e 24 VDC logic power supply Converts to proper voltage levels for top hat and for on board electronics may be wired independently from output power supply e Removable field wiring terminal strip Mounts securely to the base unit without use of screws or fasteners 1997 Schneider S A All Rights Reserved 3 24 VDC 0 5A Solid State 16 Output Base Unit TBX DSS1622 This bulletin contains information on the installation and application of the TBX DSS1622 base unit with either SY MAX or Telemecanique PLCs For information about programming a SY MAX PLC for use with the TBX DSS1622 base refer to the Class 8030 Type CRM275 DRIO instruction bulletin 30598 380 For information about programming a Telemecanique PLC for use with the TBX DSS1622 base refer to the Telemecanique TBX Distributed I O Modules manual TSX DM TBXV52E Please read and keep all the appropriate manuals close at hand when using TBX base units Top hats receive 24 VDC from the primary base which the top hat c
10. onverts to logic power for the top hat and bases For additional information on the DRIO Interface and the Expansion Interface refer to Instruction Bulletins 30598 380 and 30598 371 respectively The TBX SUP10 power supply may be used to provide 24 VDC for TBX bases and sensors from an AC source SPECIFICATIONS Base Unit Power Operating voltage 24 VDC nominal 19 30 VDC Operating current at nominal voltage Configuration Nominal Base only 30 mA Base with comms interface 165 mA Base interface and expansion base 200 mA Outputs Outputs per base unit 16 Number of output commons1 Isolation rating Voltage operating range Nominal output current Maximum voltage drop OFF state leakage current Maximum turn ON time Maximum turn OFF time I O status indication Output protection 4 1997 Schneider S A All Rights Reserved 1500 V rms between outputs amp earth terminal 19 30 VDC 0 625 A per output 24 VDC 0 4 V lt 0 5 mA 2 ms 2 ms Visual indication provided by communications interface 1 LED per input point Yes see Installation and Application Considerations on page 8 Bulletin No 30598 373 01B1 July 1997 Bulletin No 30598 373 01B1 24 VDC 0 5A Solid State 16 Output Base Unit July 1997 TBX DSS1622 Environmental and Physical Operating temperature rating 0 to 60 C 32 to 140 F Storage temperature rating 40 to 80 C 40 to 176 F Humidity rating 5 95 RH non condensing
11. tion about register assignments A WARNING UNINTENTIONAL EQUIPMENT OPERATION Do not use reserved registers and bits in PLC programs Erratic operation may result Failure to observe this instruction can result in death serious injury or equipment damage 10 1997 Schneider S A All Rights Reserved Bulletin No 30598 373 01B1 24 VDC 0 5A Solid State 16 Output Base Unit July 1997 TBX DSS1622 1997 Schneider S A All Rights Reserved 11 GROUPE SCHNEIDER M Merlin Gerin W SquareD MM Telemecanique 30598 373 01B1 July 1997 Printed in USA DLC 1997 Square D All Rights Reserved
12. ustrated in Figure 2 The TBX DSS1622 provides separate terminals for base voltage and control output voltage These terminals may be connected to a common 24 VDC supply or may be sourced by independent supplies terminals 1 and 4 must be at the same potential A WARNING INCORRECT WIRING The base must be properly grounded before applying power Equipment MUST be grounded using the screw provided Do not use metallic conduit as a ground conductor Failure to observe these instructions can result in death or serious injury Output Control Voltage 24 VDC oe wlio DC Base Line Voltage 24 VDC ij 7 ele e o P3 1 3 5 ri 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 J d d e hd o N hto SV SV OS O0 O1 02 03 04 05 O6 07 O8 O9 O10 O11 012 O13 O14 015 VD 1 3 5 7 9 41 13 15 17 19 21 23 25 27 29 31 33 35 37 39 Telemecanique label 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38l 40 0 15 _ OS Ca Ca C
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