ABB RMC-100 - Communication Ports Overview

16 | RMC-100 | 2105551MNAD
NOTICE
– Equipment damage. Do not overtighten the terminal connector screws as this may
damage the wire
.
Figure 4-7 shows the side view of a TFIO module and its pinouts.
Table 4-8 through Table 4-13 identify the wiring pins for the TFIO modules used with the RMC. The
wiring pins are the same for legacy TFIO modules.
NOTICE
– Equipment damage. The output voltage at the following pins is dependent upon the
external power supply connected to the CHARGER/EXT PWR port:
J2
-1, J4-1 and J4-3 (Table 4-8) and J1-1, J2-1, J3-1, J4-1 (Table 4-9)
Before connecting to these pins, make sure that the external device is compatible with the input
voltage at the CHARGER/EXT PWR port
.
Table 4-8: TFIO valve control interface module
J1
J2
J3
J4
1
POINT 1 SIG
AO Vdc source
POINT 3 SIG
POINT 5 SIG
2
POINT 1 GND
AO Isink
POINT 3 GND
POINT 6 SIG
3
POINT 2 SIG
AO Isource
POINT 4 SIG
POINT 7 SIG
4
POINT 2 GND
AO Vdc common
POINT 4 GND
POINT 8 SIG
Table 4-9: TFIO analog output (4-20 mA) module
J1
J2
J3
J4
1
AO1 Vdc source
AO2 Vdc source
AO3 Vdc source
AO4 Vdc source
2
AO1 Isink
AO2 Isink
AO3 Isink
AO4 Isink
3
AO1 Isource
AO2 Isource
AO3 Isource
AO4 Isource
4
AO1 Vdc common
AO2 Vdc common
AO3 Vdc common
AO4 Vdc common
Table 4-10: TFIO analog input module
J1
J2
J3
J4
1
AI1 (+)
AI3 (+)
AI5 (+)
AI7 (+)
2
AI1 (GND)
AI3 (GND)
AI5 (GND)
AI7 (GND)
3
AI2 (+)
AI4 (+)
AI6 (+)
AI8 (+)
4
AI2 (GND)
AI4 (GND)
AI6 (GND)
AI8 (GND)
Figure
4-7: TFIO module
Side View
Pins
M2