Omron CRT1 - 10-2009, Operation Manual

Page: 61 / 675

37
Communications Cable
Section 2-3
2-3 Communications Cable
2-3-1 Cables That Can Be Used
The following four types of cable can be used in a CompoNet network.
Round cable I
Check with the manufacturer for applicable CompoNet products.
Use commercially available VCTF cable with two 0.75-mm
2
conductors (JIS
C3306) that meet CompoNet specifications.
Round cable II
Check with the manufacturer for applicable CompoNet products.
Use commercially available VCTF cable with four 0.75-mm
2
conductors (JIS
C3306) that meet CompoNet specifications.
Flat Cable I (DCA4-4F10 Standard Flat Cable)
CompoNet-compatible products other than DCA4-4F10 can be used. Confirm
applicability with the manufacturer.
Blue or black: BDL White: BDH
Red: BS+
White: BDH
Black: BS
−
Green or Blue: BDL
Conduc-
tor No.
Insulation
color
Application Nominal
cross-sec-
tion
Allowable
current (A)
1 Red BS+ (communications power
supply positive side) 0.75 mm
2
5 max.
2 White BDH (signal high) 0.5 mm
2
---
3 Blue BDL (signal low) 0.5 mm
2
---
4 Black BS
−
(communications power
supply negative side)
0.75 mm
2
5 max.
Black: BS
−
Red: BS+
White: BDH
Blue: BDL