Wiring; Terminal Layout And Power Wiring; Terminal Layout; Power Wiring - Toho Electronics TRM-10C Instruction Manual

4.1 Terminal Layout and Power Wiring

4.1.1 Terminal Layout

6 Relay outputs
Input terminal block

4.1.2 Power Wiring

WARNING
‡ @ • @ In order to prevent an electric shock, be sure to provide protective grounding prior to turning on the
instrument.
‡ A • @ Do not cut a protective grounding conductor or disconnect protective grounding.
‡ B • @ Make sure that the supply voltage for the instrument conforms to the voltage of the supply source.
‡ C • @ Attach a transparent protective cover prior to turning on the POWER of the instrument.
‡ D • @ Any interruption of the protective conductor inside or outside the apparatus or disconnection of the
protective grounding terminal is likely to make the apparatus dangerous under some fault conditions.
Intentional interruption is prohibited.
1A 1C 2A 2C 3A 3C 4A 4C 5A 5C
6-
4+ 4- 4 5+ 5- 5 6+ 6
B B A B B A B B A
1+ 1- 1 2+ 2- 2 3+ 3- 3
B B A B B A B B A
Fig. 4.1• @ Terminal Layout (Rear view)
15• \
Power source
terminal block
Communication
terminal block (RS-485)
L N
6A 6C +
-
DI DI DI DI
Communication
COM 3 2 1
terminal block (RS-232C)
TD RD SG
3DI terminal block
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