Omron BU100RS - Contact Signal Port (Female D-SUB 9 Pin); Remote ON;OFF Port; Contact Signal Ratings; Contact Signal Circuit

6 Using the contact signal functions
6-1 Contact signal functions
BU100RS
81
6
6-1-3 Contact signal port (female D-SUB 9 pin)
Note 1: When fixing the D-SUB (9 pin) connector by screw, please tighten manually without using the
electric driver.
6-1-4 Remote ON/OFF port
Pin assignment
Pin number
Signal name
1 2
Front view
Screw size: Inch screw
#4-40 UNC
1
Remote ON/OFF (+)
2
Remote ON/OFF (-)
6-1-5 Contact Signal ratings
●
Signal output (BL, TR, BU, WB)
●
UPS Stop Signal input (BS)
Photo coupler ratings
Applicable voltage: 50VDC or less
Maximum current: 50 mA
Input voltage:
HIGH(ON) 5 to 15 VDC
LOW(OFF) 0.5 VDC or less
Input current: 2 to 18 mA
●
Remote ON/OFF
Voltage between terminals: 5 VDC
Current when closed: 10 mA max.
6-1-6 Contact Signal circuit
● Signal output (BL, TR, BU, WB)
● UPS Stop Signal input (BS)
● Remote ON/OFF
BL
TR
BU
WB
BS
COM
2.4V
560Ω
5V
470Ω
Remote ON/OFF (+)
Remote ON/OFF (-)
Pin assignment
Pin number
Item
9
8 7 6
5
4 3 2 1
Front view
Screw size: inch screw
#4-40 UNC
1
Battery LOW signal output (BL)
2
Trouble signal output (TR)
3
Backup stop signal input (BS)
4
NC
5
COMMON(COM)
6
Remote ON/OFF input (-)
7
Remote ON/OFF input (+)
8
Backup signal output (BU)
9
Battery Replacement Signal output (WB)