Interconnection Diagram Copa-Xt - ABB COPA-XT DT43F Instruction Bulletin

3.3.3 Interconnection Diagram COPA-XT

C9
61
TW+ TW- V9
1)
1) Supply power from transmitter power supply, TW+, TW-, 14-55 V DC
2a) Contact output, function configurable in the software for system monitoring,
or F/R flow direction signal*). Output closed at alarm. Function C9, E9 or
b) Scaled pulse output, passive, pulse width can be set from 0.1 ms to 2000 ms,
terminals: V8, V9 Function 61, G2, optocoupler, fmax 100 Hz.
Optocoupler, passive, terminals V8, V9
0 V ≤ U ≤ 2 V, 16 V ≤ U
CEL
0 mA ≤ I ≤ 0.2 mA, 2 mA ≤ I
CEH
*) The factory setting is no function for binary contact output.
Comment: To maintain the EMC-Requirements the instrument must be connected to ground.
Fig. 24 Interconnection Diagram COPA-XT
E9 a)
G2 b)
V8
2)
≤ 30 V
CEH
≤ 220 mA
CEL
Electromagnetic Flowmeter COPA-XT
Functional ground
11