SRT
j
-ID/OD
SRT
j
-ID/OD
26
Nomenclature
I/O Terminals
I/O Power Supply Terminals
Connect 24-VDC power supply
Communications Power Supply Terminals
Connect 14- to 26.4-VDC power supply.
CompoBus/S Terminal
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 Terminals only.
Содержание 3G8B3-SRM00
Страница 81: ...CompoBus S CompoBus S 90 Notes ...