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11
ACS 16.2 Installation and Operation Manual
INSTALLATION
(TB10 Bottom)
Connecting relay outputs
Eight SPST relays can be used to interface with external equipment using
contact closures. The relays may be controlled by serial commands. Each relay may
be commanded by serial command to: pulse, latch on, or latch off. The relay con-
nections are located on the top and bottom TB11 terminal blocks.
Connecting open collector outputs
The ACS 16.2’s open collector outputs have two different operation modes;
in burst control mode (SW3-6 OFF) they are control by serial commands, in remote
control mode (SW3-6 ON) they provide status for all 16 inputs. The open collector
outputs can be used to interface with external equipment. When an open collector
output is turn on it will go low providing a return path (ground) for an LED indica-
tor, TTL/CMOS logic or relay. External pull-up resistors may be required in some
installations. The open collector connections are located on the top TB10 18-posi-
tion terminal block.
Remote Control Mode (SW3-8 = OFF)
Pin
Function
Label
1
Input
IN 1
2
Input
IN 3
3
Input
IN 3
4
Input
IN 4
5
Input
IN 5
6
Input
IN 6
7
Input
IN 7
8
Input
IN 8
9
Input
IN 9
10
Input
IN 10
11
Input
IN 11
12
Input
IN 12
13
Input
IN 13
14
Input
IN 14
15
Input
IN 15
16
Input
IN 16
15
Input
OP2
18
Ground
Ground
PIP Mode (SW3-8 = ON)
Pin
Function
Label
1
Input
PIP 1
2
Input
PIP 3
3
Input
PIP 3
4
Input
PIP 4
5
Input
PIP 5
6
Input
PIP 6
7
Input
PIP 7
8
Input
PIP 8
9
Input
PIP 9
10
Input
PIP 10
11
Input
PIP 11
12
Input
PIP 12
13
Input
PIP 13
14
Input
PIP 14
15
Input
PIP 15
16
Input
PIP 16
15
N/A
N/A
18
Ground
Ground
(TB11 Bottom)
Pin # Function
Label
1
Output
K1 Normally Open
2
Output
K1 Common
3
Output
K2 Normally Open
4
Output
K2 Common
5
Output
K3 Normally Open
6
Output
K3 Common
7
Output
K4 Normally Open
8
Output
K4 Common
(TB11 Top)
Pin # Function
Label
1
Output
K5 Normally Open
2
Output
K5 Common
3
Output
K6 Normally Open
4
Output
K6 Common
5
Output
K7 Normally Open
6
Output
K7 Common
7
Output
K8 Normally Open
8
Output
K8 Common
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