306
Fiber Amplifier Communications Units Section 5-6
CompoBus/S Wiring
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.
3. The following special tool is available:
Crimper PZ1.5 (product no. 900599) manufactured by Weidmuller Co. Ltd.
Odd node num-
ber
Even node num-
ber
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
BS+ BS− NC NC
BDH BDL
BD H
BD L
Communications
power supply
24 V DC
CompoBus/S communications
Crimp terminal Cable
Insert cable then crimp
Sleeve (product no.046290)
Crimp terminal Cable
For inserting 2 wires (product no.901851)
To Next Page
Loading...
