I/O Assignment; 2.5.5.5.1 Inputs; Outputs - Siemens SICAM RTU User Manual

2.5.5.5

I/O Assignment

The assignment of the HW pins to the data points is done according to the following scheme.

2.5.5.5.1 Inputs

HW pin
Measured values on AI-2300 (±20 mA), AI-2302 (±6 mA), AI-2303 (±24 mA)
IN V00+ / IN V00-
IN V01+ / IN V01-
:
IN V15+ / IN V15-
Optional measured values via SM-0570 (±20 mA)
[IOMx] I/O 0 / [IOMx] I/O 1
[IOMx] I/O 4 / [IOMx] I/O 5
Optional measured values via SM-0570 (Pt100, Ni100)
[IOMx] I/O 0 / [IOMx] I/O 1 /
[IOMx] I/O 2 / [IOMx] I/O 3
[IOMx] I/O 4 / [IOMx] I/O 5 /
[IOMx] I/O 6 / [IOMx] I/O 7
Optional integrated totals via SM-0574 (≤5 kHz, 24...60 VDC)
[IOMx] I/O 0 / [IOMx] I/O 1
[IOMx] I/O 4 / [IOMx] I/O 5
(x = 0...3)

2.5.5.5.2 Outputs

HW Pin
Optional setpoint values via SM-0572 (±20 mA, ±10 mA, ±5 mA; ±1 V, ±10 V)
[IOMx] I/O 2 / [IOMx] I/O 3
[IOMx] I/O 6 / [IOMx] I/O 7
(x = 0...3)
Note
In the SICAM TOOLBOX II, always AI-2300/PASI25 has to be equipped. The following parameters must
be set correspondingly:
Default-load:
Bipolar acquisition:
Unipolar acquisition:
SICAM RTUs, SICAM AK 3 User Manual
DC2-028-2.03, Edition 07.2016
Data point
Measured value V00
Measured value V01
:
Measured value V15
Measured value [IOMx] I/O 0-1
Measured value [IOMx] I/O 4-5
Measured value [IOMx] I/O 0-3
Measured value [IOMx] I/O 4-7
Measured value [IOMx] I/O 0-1
Measured value [IOMx] I/O 4-5
Data Point
Measured value [IOMx] I/O 2-3
Measured value [IOMx] I/O 6-7
AI-2300 AI-2302
yes no
X_100%: 20 mA X_100%: 6 mA
X_0%: 20 mA X_0%: -6 mA
X_100%: 20 mA X_100%: 6 mA
X_0%: 0 X_0%: 0
System Components
AI-2303
no
X_100%: 24 mA
X_0%: -24 mA
X_100%: 24 mA
X_0%: 0
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