VEGASEL 441 B / 444 / 444 D - TIB
Contents
1. coded key Spacers slide onto the interconnecting pins and ensure that adjacent instruments have a minimum gap of 5 mm between each other For mounting on standard rail TS 35 mm an adapter is enclosed The two screws located on the front of the VEGASEL are used to fasten the instrument to the mounting assembly In case of single mounting remove the interconnection pins and connect the supply voltage directly The coded key avoids that instruments of series 400 are exchanged Remove all interconnection pins on the first mounting socket 8 7 oo n O sad ei pa b i pe lng 15 8 Dimensions in mm Holes 4 5 or thread M4 Supply voltage Mounting socket ae PT 2 O ae Distance sleeves i m eal 15 a ie oe 13 Interconnecting pins for supply voltage ar Coded key o O Note The pins on terminals 13 14 and 15 carry the supply voltage VEGASEL 441 B 444 444 D Electrical connection Relay output Relay output 1 f Mains Mains connection connection Relay output 2 Voltage input Voltage input 0 5V 0 5Vor 0 10V e a es VEGASEL 441 B VEGASEL 444 444 D The electrical connection is made on the mounting socket acc to the wiring diagram on the back of the instrument Option Floating transistor output or floating transistor outputs V2. EGASEL 441 B VEGASEL 444 444 D 147 11 Ugmax 28 V DC Igmax 10 mA Uce min lt 0 8 V at Ig 10 MA Input signal 0 20 mA VEGASEL 441 B 444 Input 0 5 V Input 0 20 mA 7 For input signals 0 20 mA a resistor should R K be installed on the mounting socket between terminals 7 and 8 8 R 249 Ohms 1 0 2 Watt VEGASEL 441 B 444 444 D Fixing screw Mains control lamp Relay control lamp 1 and 2 Spindie potentiometer Fixing screw Mains control lamp Spindle potentiometer Relay control lamp gt Tandem potentio ee meter 1 and 2 A B switch A B switch 1 and2 Tandem potentiometer VEGASEL VEGASEL 4441 B O 444 Fixing screw Fixing screw Feed supply voltage The voltage must comply Note with that stated on the wiring diagram The 100 switch point is pre adjusted for an input voltage of 5 V A B switch to desired mode A or B function of For input voltages between 4 6 V the 100 A B switch see following description switch point can be adjusted with the spindle potentiometer 15 step Adjust required switch point s with tandem potentiometer see following description page 7 VEGASEL 441 B 444 444 D Switching condition of the relay e g VEGASEL 441 B in dependent on the input signal a Function as one point level point vl 1 Legend 1S 8 i 8 Relay de energized Relay energized a Relay control lights T Relay contr
3. SEL 444 444 D 2 wire or e transducer electrode pressure sensor e floating transistor output ultrasonic or radar sensor VEGASEL 444 444 D 2 wire e front plate with A B switch Note VEGASEL 444 444 D 2 wire VEGASEL 444 444 D has only one common tandem potentiometer input for both spdt VEGASEL 444 444 D 2 wire os relay control lamp VEGASEL 444 444 D 2 wire mains control lamp spindle potentiometer transparent cover lockable Filling Electrode 100 Indicating instrument 0 4 20 MA y 0 5V A0V L a ie Auxiliary limit switch 9 VEGASEL 0 Pressure instrument sensor VEGAMET Emptying pump The output signal O 5 V or 0 20 mA point can be individually adjusted between 2 and transmitted by a signa conditioning instrument 100 via the tandem potentiometer two slides on VEGAMET or an instrument of other manufacturers a resistor The instrument operates as one point is detected by an adjustable switching amplifier and level switch if both slides are set together to the converted into a switching command The switch requested percentage value see Start up VEGASEL 441 B 444 444 D Technical data Power supply Power consumption at Uyn Voltage input Output standard Output option Switch point accuracy related to the scale value Hysteresis as one point level switch Hysteresis as two point level switch Ambient conditions Housing Terminal board with mou
4. VEGASEL 441B 444 444D TIB Technical Information Operating Instructions VEGASEL 0 441 B Auxiliary limit switch For connection to signal conditioning instrument e VEGAMET or e instruments of other manufacturers VEGA Grieshaber KG Electronic level measurement Am Hohenstein 113 Postfach 11 42 D 77757 Schiltach Phone 0 78 36 50 0 Fax 0 78 36 50 201 VEGA Application VEGASEL 441 B 444 and 444 D are adjustable In conjunction with a VEGA signal conditioning auxiliary level switches and are used for additiona instrument VEGAMET the auxiliary level switch can level signalling for continuous measurements be used independent of the level e g for min max control empty alarm full alarm or alarm The VEGASEL 441 B has an adjustable switching functions hysteresis whereas the VEGASEL 444 or 444 D is provided with 2 independent relays with fixed The contro of VEGASEL 441 B 444 and 444 D switching hysteresis can be also carried out by instruments of other manufacturers as far as their output signal corresponds to the values given under Technical Configuration Function data The VEGASEL 441 B 444 444 D consists of A measuring system consists of e plastic housing with mounting socket e VEGASEL 441 B 444 or 444 D series 400 signal conditioning instrument VEGAMET or e electronics instrument of other manufacturers see e relay output with floating spdt application VEGA
5. nting socket Weight incl mounting socket standard options VEGASEL 441 B 444 VEGASEL 444 D type contact function mode relay data contact material min turn on voltage min switching current max turn on voltage max switching current max breaking capacity type permissible ambient temperature storage and transport temperature type protection dimensions VEGASEL 441 B 444 444 D VEGA Value _ Tolerance Frequency AC 220V 15 10 50 60Hz AC 230V 10 15 50 60Hz AC 110V 10 50 60 Hz 130V 15 3 240V AC 24V 410 50 60 Hz 42 V 15 48 V DC 9 16V 16 60V a ca 4 VA 0 5VDC Ri gt 100 kOhm 0 10VDC Ri gt 100 kOhm relay output VEGASEL 444 444 D 2 wire 1 spat level signal A B AgCdO 12 V 24 V 0 3 A 0 1 A AC 250 V DC 60 V AC and DC 2 A 125 VA 60 W AgCdO and Au plated 50 mV 50 uA floating transistor output 444 444 D 2 wire Ugmax 28 V DC Imax 10 mA Uce min lt 0 8 V at Ig 10 mA 2 approx 2 2 100 adjustable 20 50 C 4 122 F 20 70 C 4 158 F plastic ABS light grey IP 40 W 58 mm T 143 mm D 127 mm max 1x 1 5 mm2 approx 700 g VEGA Dimensional drawing Mounting instructions The mounting assembly is provided as standard feature with e respective terminals e interconnection pins distance sleeves for mounting several instruments in a row e
6. ol does not light ne U Scale Input VEGASEL SV 100 G lt ep OV 0 Mode A Mode B Switching point JN WN Input signal l l I l l l f i 16 o 18 163 18 16 o 18 16 18 160 18 LI kT e LJL i i i i l I l l I I l l l 17 17 17 17 l 17 anaa anaa vy sdy i sl 16 SE 18 16 o 18 j6 X 18 16 0 18 164K 18 J E ie ake L 3 B i l l i l l l l 17 17 E 17 17 b Function as two point level switch switching hysteresis in the example 60 U Scale Input VEGASEL Switching point 5V 100 4V TNZ Val 20 fA 1V i ay OV 0 160 18 SK 18 160 18 Mode A 4 4 4 d ly 16 TK 18 mf ud Mode B 17 17 VEGASEL 441 B 444 444 D VEGA Grieshaber KG Electronic level measurement Am Hohenstein 113 Postfach 11 42 D 77757 Schiitach Phone 0 78 36 50 0 Fax 0 78 36 50 201 Technical data subject to alterations 2 11 748 Aug 93
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