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Intermatic
©
Internal Wiring Schematic
Internal jumpers and cables for the EM1400 series
are shown below. All jumpers and internal wiring con-
nections use depluggable connectors.
Gently tug a connector after connecting to ensure a
firm fit and then visually inspect that the connector is
seated squarely.
4
Power
Supply
Card
6
[R1]
[R3]
5
[R5]
[R7]
[R9]
[R11]
[R13]
[R15]
3
Xformer
1
SCROLL
EXIT
6
SCROLL
Input
Input
+4.1
+4.1
1
1
3
3
5
5
7
7
9
9
2
11
11
13
13
15
15
Bus Connectors
Bus Connectors
RJ45
RJ45
7
1
14-conductor ribbon cable supplies 5vdc,
12vdc gnd, and 60 hz to the Control Card
2
10-conductor ribbon cable supplies con-
trol signal to each relay via the Smacker
Strips
3
3#14 AWG supplies power and neutral
to the transformer from the Dual Voltage
Input Card.
4
3#18 AWG supplies power and reference
Gnd to the Power Supply Card
5
2 conductor ribbon jumper supplies power
to the relay coil which opens the relay
contacts (NCL relays)
Dual Voltage
6
2#20AWG jumpers supply 24vac and
Input Card
Gnd to the Control Card and to the
Smacker Strips
7
4#20AWG jumpers supply power and
data from the Control Card to the (op-
tional) Modem.
TAB
UP
UP
ENTER
TAB
Control Card
DOWN
DOWN
The Blue Box
The Blue Box
Control Card
Control Card
Zones 1-8
Zones 1-8
Active
Active
Zones 9-16
Zones 9-16
Active
Active
Online
Online
Assign
Assign
g
Button
Button
Discrete
Discrete
Zone
Zone
Zone
Zone
Mode
Mode
1
1
2
2
Zone
Zone
Zone
Zone
3
3
4
4
8 Zone
8 Zone
Mode
Mode
Zone
Zone
Zone
Zone
5
5
6
6
16 Zone
16 Zone
Mode
Mode
Zone
Zone
Zone
Zone
7
7
8
8
Optional Input
Optional Input
Address Assign
Address Assign
no
no
n
phone
pho
phone
one e
line
line
ne
Contact Closure Inputs
Contact Closure Inputs
6
TM
TM
5
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
2
Pg. 7
[R2]
[R4]
[R6]
[R8]
[R10]
[R12]
[R14]
[R16]
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