OPERATION MANUAL CompoBus/S

Fiber Amplifier Communications Units Section 5-6
CompoBus/S Wiring
306
Odd node number
Even node number
Bit Contents
Node number −1 Node number 00 Unit 1 ON/OFF data
01 Unit 2 ON/OFF data
02 Unit 3 ON/OFF data
03 Unit 4 ON/OFF data
04 Unit 5 ON/OFF data
05 Unit 6 ON/OFF data
06 Unit 7 ON/OFF data
07 Unit 8 ON/OFF data
Node number Node number +1 00 Unit 9 ON/OFF data
01 Unit 10 ON/OFF data
02 Unit 11 ON/OFF data
03 Unit 12 ON/OFF data
04 Unit 13 ON/OFF data
05 Unit 14 ON/OFF data
06 Sensor Communications Error
Flag
07 Sensor Communications Flag
Communications
power supply
24 V DC
BD H
BD L
BS+ BS− NC NC
BDH BDL
Note 1. The power supplied from the CompoBus/S communications power supply
is supplied to the Communications Unit and all the Sensors connected to
it. Consider the current consumption of the Communications Unit and the
Sensors when selecting the power supply. The E3X-SRT21 is a network
power supply. Special Flat Cable or 4-conductor VCTF cable can be used
to supply power. Check that the allowable current of the communications
cable is not exceeded.
2. OMRON recommends the following products manufactured by Weidmuller
Co., Ltd. for use as crimp terminals.
Sleeve (product no.046290)
Crimp terminal Cable
CompoBus/S communications
Insert cable then crimp
For inserting 2 wires (product no.901851)
Crimp terminal Cable
3. The following special tool is available:
Crimper PZ1.5 (product no. 900599) manufactured by Weidmuller Co. Ltd.