Figure 4-7: Tfio Module; Table 4-8: Tfio Valve Control Interface Module; Table 4-9: Tfio Analog Output (4-20 Ma) Module; Table 4-10: Tfio Analog Input Module - ABB RMC-100 Startup Manual

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.

Figure 4-7: TFIO module

Side View
Table 4-8 through Table 4-13
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
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
1 POINT 1 SIG
2 POINT 1 GND
3 POINT 2 SIG
4
POINT 2 GND

Table 4-9: TFIO analog output (4-20 mA) module

J1
1 AO1 Vdc source
2 AO1 Isink
3 AO1 Isource
4
AO1 Vdc common

Table 4-10: TFIO analog input module

J1
1 AI1 (+)
2
AI1 (GND)
3 AI2 (+)
4
AI2 (GND)
16 | RM C-100 | 2105551MN AD
M2
Pins
identify the wiring pins for the TFIO modules used with the RMC. The
(Table 4-8) and J1-1, J2-1, J3-1, J4-1
J2
AO Vdc source
AO Isink
AO Isource
AO Vdc common
J2
AO2 Vdc source
AO2 Isink
AO2 Isource
AO2 Vdc common
J2
AI3 (+)
AI3 (GND)
AI4 (+)
AI4 (GND)
(Table 4-9)
J3
POINT 3 SIG
POINT 3 GND
POINT 4 SIG
POINT 4 GND
J3
AO3 Vdc source
AO3 Isink
AO3 Isource
AO3 Vdc common
J3
AI5 (+)
AI5 (GND)
AI6 (+)
AI6 (GND)
J4
POINT 5 SIG
POINT 6 SIG
POINT 7 SIG
POINT 8 SIG
J4
AO4 Vdc source
AO4 Isink
AO4 Isource
AO4 Vdc common
J4
AI7 (+)
AI7 (GND)
AI8 (+)
AI8 (GND)