User Guide

11
L1 L2
T1 T2 T3
L1 L2 L3
T1 T2 T3
L1 L2 L3
L1
L2
L3
OPENCLOSE
O
AUX
C
AUX
PI -2 PI -1
PCB
TD1
TD2
P2-7 P2-8
To
CLOSE
T1
To
CLOSE
T3
O AUX
C AUX
ISO1
34
TD2
TD1
PCB
PI-4
TD1
O
C
AUX.
56
C
O
AUX.
TD1
OP2-1 P2-3
P2-5
P2-6
A2 A1
A2 A1
C
P2-9
ISO2
34
ISC1
MOTOR
G
RH
H
L
RL
G
1
2
3
4
5
6
OPEN
ISO
INTRINSICALLY SAFE
CONTROL 24V
G
RH
H
L
RL
G
1
2
3
4
5
6
CLOSE
ISC
INTRINSICALLY SAFE
CONTROL 24V
RED
BRN.
YEL.
B
L
K
ORG
EXTERNAL
INTERLOCK
ORG.BLK.
BR
STOP
BLK. YEL.
BRN.BLK.
BLK.
BLUE
SAFETY EDGE
NC C
CNC
BRN.
CLOSE
BLUEBLK.
NC C
VIO.BLK.
BLUE
VIO.
INTRINSICALLY SAFE 1Ø (B2 WIRING) SCHEMATIC
The Chamberlain Group, Inc.
ISO 1Ø (B2 Wiring) Schematic
2/25/92 - 3/25/92 - 4/5/92
5/18/92 - 1/10/93
NH
CT3
2,200 uf
220 uf
ISO1
ISO2
ISC1
10K
10K
GND
B2 Wiring
RED
ISC2
OPEN L/S
OPEN
SENSING
L/S
CLOSE L/S
1
3
5
2
6
7
4
11
GJ UNIT
HAND CHAIN
INTERLOCK
GT UNIT ONLY