Analog Input Pinouts; Analog Output Pinouts; Figure 4-3: Analog Input Pinouts; Table 4-3: Analog Input Pinouts - ABB RMC-100 Startup Manual
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Before connecting to these pins, ensure that the external device is compatible with the input
voltage at the CHARGER/EXT PWR port. Connecting an incompatible device may result in damage
to the device.
1.
Use a slotted screwdriver to pry the terminal connector off the electronic board.
2.
Trim the wire covering back ¼ inch on each wire.
3.
Loosen the terminal connector screws for the correct pin according to the I/O tables. See sections
4.4.1, 4.4.2,
4.4.3
4.
Insert the wires in the required pins. If powering the device from the AI or the AO:
a.
Use pin 1 (PWR) and pin 3 (GND) for devices attached to the AI.
b.
Use pin 1 (PWR) and pin 4 (GND) for devices attached to the AO.
5.
Tighten the terminal connector screws.
NOTICE – Equipment damage. Do not overtighten the terminal connector screws as this
may damage the wire.
6.
Insert the terminal connector back on the I/O port if it was removed.
4.4.1
Analog input pinouts
Table 4-3
and
Figure 4-3
NOTICE – Equipment damage. Before connecting to pin 1 (PWR), ensure that the external
device is compatible with the input voltage at the CHARGER/EXT PWR port. Connecting an
incompatible device may result in damage to the device.
Table 4-3: Analog input pinouts
Input
Pin
Description
1
PWR - Power
1
2
AI - Input signal
3
GND - Input ground
1
PWR - Power
2
2
AI - Input signal
3
GND - Input ground
Figure 4-3: Analog input pinouts
4.4.2
Analog output pinouts
Table 4-4
and
Figure 4-4
NOTICE – Equipment damage. Before connecting to pin 1 (PWR), make sure that the
external device is compatible with the input voltage at the CHARGER/EXT PWR port.
Connecting an incompatible device may result in damage to the device.
and
4.4.4
in this guide.
identify the AI pinouts.
identify the AO pinouts.
Input
Pin
Description
1
PWR - Power
3
2
AI - Input signal
3
GND - Input ground
1
PWR - Power
4
2
AI - Input signal
3
GND - Input ground
2105551M NAD | RM C-100 | 13
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