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Rear panel terminals
1.
Vs = supply voltage, passed through from power connector, or apply 12-30V
DC to power unit
2.
0V = 0V/ground passed through from power connector or connect to 0V if
powering unit from rear terminals
3.
NC = No Connection
Io (200TA/200TAL) = Analogue Current Output
4.
NC = No Connection
Vo (200TA/200TAL) = Analogue Voltage Output
5.
LK = Lock input, connect to 0V to disable front panel touch switches and
prevent the settings from being tampered with.
Dout (200TD/200TDL) = Digital Pulse Output
6.
NC = No Connection
Al1 (200TL/200TAL/200TDL) = Configurable Alarm Output 1 (Open Collector)
7.
NC = No Connection
Al2 (200TL/200TAL/200TDL) = Configurable Alarm Output 2 (Open Collector)
8.
0V
9.
IPa = Input A
10.
0V
11.
IPb = Input B
5
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