Connecting The Communications Cables; Using Flat Cables I/Ii; Using Round Cables I/Ii - Omron GRT1-CRT - 05-2008 Operation Manual

Connecting the Communications Cables

4-1

Connecting the Communications Cables

4-1-1

Using Flat Cables I/II

1,2,3...
4-1-2

Using Round Cables I/II

1,2,3...
Note
30
You can use different types of communications cable in a CompoNet network.
You can use the connector on the CompoNet Communications Unit for Flat
Cable or round cable.
1. Connect a Flat Cable Branch Line Connector (DCN4-BR4 or DCN5-BR4)
to the communications cable. Refer to the CS/CJ-series CompoNet Master
Unit Operation Manual (Cat. No. W456) for the connection procedure.
2. Connect the CompoNet cable to the connector on the CompoNet Commu-
nications Unit. Push in until you hear the connector lock.
Flat Connector Plug
1. Connect a Screw Terminal Block Adapter (DCN4-TB4) to the communica-
tions connector on the CompoNet Communications Unit.
Open Connector
2. Open the terminal cover on the Screw Terminal Block Adapter and connect
the cable conductors to BDH (communications data high signal) and to
BDL (communications data low signal) on the terminal block. For Round
Cable II, also connect BS+ (communications power supply +) and BS −
(communications power supply − ).
Do not connect the BS+ and BS − terminals.
GRT1-CRT ID4
TS
0 1
MS UNIT PWR
2
3
NS
WORD
TS
I/O PWR
NODE ADR ×10 ×1
[0-63]
IN X OUT X
ON
1 REGS
2 I/O
3 ADR
4 BACK
DC24V
INPUT
UNIT
V
V
I/O
V
V
DC24V
INPUT
GRT1-CRT
ID4 ID4
TS TS
0 1 0
MS UNIT PWR 1
2 3 2 3
NS
WORD
TS I/O PWR
NODE ADR ×10 ×1
[0-63]
IN X OUT X
ON
1 REGS
2 I/O
3 ADR
4 BACK
DC24V
INPUT
UNIT
V
V
I/O
V
V
DC24V
INPUT
Section 4-1
OD4
ID4
TS TS
0 1 0 1 0 0
2 2
2 3 3 2
OD4
TS
0 1 0
2 3 2