Technical data
45
©1995 Square D—All Rights Reserved
11/98
Wiring Diagrams
DC150 Data Concentrator
06313086
Connectors
The DC150 concentrator is connected using a SUBD9 male connector with a metal hood (e.g., ITT
canon, DE9P K83 + hood or DE115-500-5-RD). The DC150 concentrator is equipped with a SUBD9
female connector. For a multidrop configuration, the tap-offs can be made either via a branching off
of RS485 connector Catalog No. 50788 or standard connection boxes, taking care to respect the
necessary precautions when connecting the shieldings. The adaptation of an RS232 output on a
personal computer to accept the RS485 standard connector should be done with the RS485/RS232
converter Catalog No. 50786.
DC150 Concentrator with
Polarization and 2-wire
Adaptation
06313087
06313088
Recommended Protection and Cable Sizes
Recommended Type Catalog No.
Protection
C60N Supplementary Circuit Protector 3-Phase MG24466 or 24214
Curve C–10 A
Fuse-link 10 A aM 15660
Marking (1) Connection Cable
A Voltages 0.06 to 0.1 in.
2
(0.75 to 2.5 mm
2
)
B Internal Bus 0.03 to 0.1 in.
2
(0.75 to 2.5 mm
2
) (Twisted)
C MODBUS/JBUS 0.03 to 0.1 in.
2
(0.75 to 2.5 mm
2
) (Shielded)
Internal bus Marking Color
24 V Red
0 V Black
Internal Bus – White
Internal Bus + Blue
(1) See first drawing above.
0
8
4
3
2
C
D
E
5
6
7
B
A
9
0
8
4
3
2
C
D
E
5
6
7
B
A
9
N°1
N°2
1
5
6
9
9600
19200
DC150 Address
on MODBUS/JBUS
Network
RS485
MODBUS/JBUS
NC
110–240 Vac
115–125 Vdc
Internal Bus +
Internal Bus –
0 V
24 V
DC150
Protection
Internal
Bus
B
B
A
C
MODBUS/JBUS
Speed
1
Rp
Rp
Rc
2
3
4
5
6
7
8
9
0 V
0 V
5 V
RD+ (A')
RD– (B')
TD+ (A)
TD– (B)
1
2
3
4
5
6
7
8
9
L– (B / B')
L+ (A / A')