SRTj-ID/OD
SRTj-ID/OD
26
Nomenclature
I/O
T
erminals
I/O Power Supply T
erminals
Connect 24-VDC power supply
Communications Power Supply T
erminals
Connect 14- to 26.4-VDC power supply
.
CompoBus/S T
erminal
Connect the CompoBus/S
communications cable.
DIP Switch
Used for node number setting and holding or clearing outputs for communications error
.
Refer to the Compobus/S Operation Manual (W266) for details on DIP switch settings.
Baud rate setting
0
to 7
ERR
COMM
PWR
Node Number Settings
Output HOLD/CLEAR settings (Output Terminals only)
Screw
mounting hole
Indicators
Indicator Display Color Meaning
PWR Lit Green The
communications power supply is ON.
Not lit
The communications power supply is OFF
.
COMM Lit Yellow
Normal communications
Not lit
A communications error has occurred or the Unit is in standby status.
ERR Lit Red
A communications error has occurred.
Not lit
Normal communications or the Unit is in standby status.
0 to 7
Lit Yellow
The corresponding I/O signal is ON.
Not lit
The corresponding I/O signal is OFF
.
Output HOLD/CLEAR Mode
Mode Pin
1
Setting
HOLD ON
Output status is maintained.
CLEAR OFF
Output status is cleared when a communications error occurs.
Note: 1. Pin 1 is factory-set to OFF.
2.
This function is available to Output T
erminals only
.
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