Mode Selector; Rs-485 Communication/Operator Selector; Emergency Shutoff Selector - Omron 3G3JX User Manual

*3. Below are the contact specifications of the relay output.
Output Contact
terminal capacity
Max.
MA-MC
Max.
MB-MC
*4.
By factory default, the relay output (MA, MB) contact selection (C036) is set at NC contact between MA-MC, and
NO contact between MB-MC.

Mode Selector

RS-485 Communication/Operator Selector (S7)
Select the mode according to the option connected to the communications connector.
When using the 3G3AX-OP01 supplied with the Inverter, it is available regardless of the switch
condition.
Symbol Name
RS-485 communication/
S7
operator selector
Emergency shutoff selector (S8)
Use this selector to enable the emergency shutoff input function.
Symbol Name
Emergency
S8 shutoff
selector
*1 The multi-function input terminal 3 is switched to a terminal for emergency shutoff input, and the allocation of
other multi-function input terminals is also changed automatically. Do not set to ON immoderately. For details,
refer to "Emergency Shutoff Input Function" (page 4-45).
Resistance load
250 V AC 2.5 A
30V DC 3 A
100 V AC 10 mA
Min.
5 V DC 100 mA
250 V AC 1 A
30 V DC 1 A
100 V AC 10 mA
Min.
5 V DC 100 mA
Status
485
OPE [Default]
Status
ON Emergency shutoff input enabled
OFF
Normal
[Default]
Inductive load
250 V AC 0.2 A
30 V DC 0.7 A
250 V AC 0.2 A
30 V DC 0.2 A
Description
RS485 ModBus communication
Digital Operator (Option: 3G3AX-OP1)
Description
*1
2-2 Wiring
2
2-24