Specifications
40  Monitor ISM/xL™ Hardware Guide 
22-0375 rev1.1 
121212
32
1
4
321
4
321
12 12 12
321
32
1
456
321
45
321
45
13
2
13
2
13
2
13
2
13
2
13
2
13
2
13
2
114
32
5
1
2
13
2
331 3 1132 2 2 2
13
2
13
2
13
2
13
2
13
2
13
2
13
2
13
2
114
32
5
1
2
13
2
331 3 1132 2 2 2
13
2
13
2
13
2
13
2
13
2
13
2
13
2
13
2
1143
2
5
1
2
13
2
331 3 1132 2 2 2
13
2
13
2
13
2
13
2
13
2
13
2
13
2
13
2
1143
2
5
1
2
13
2
331 3 1132 2 2 2
121212
32143214321
12 12
12
32
132145632145 32145
DATA IN
DATA 0
DATA 1
)(
+
(
)
DATA IN
DATA 0
DATA 1
)(
+
(
)
DATA IN
DATA 0
DATA 1
)(
+
()
DATA IN
DATA 0
DATA 1
)(
+
()
Elev1/2 Data 0
Elev 1/2 Data In
Elev1/2 Data 1
GND
)(
+
(
)
Elev 1/2 Data In
Elev1/2 Data 1
Elev1/2 Data 0
AC
AC (-)(+)
(-)(+)
12VDC
Battery
16V40VA 
TXMR
Power Supply
(P/N 110-5560)
GND
GND GND
GND
)(
+
() )(
+
(
)
Ground Lug
GND
Use all 4 quad 
cable wires
WATERPIPE 
 GROUND
Connect common waterpipe 
ground to cabinet GND lug.
DIN
D0
D1
DIN
D0
D1
Main Terminal Block
To Relay Boards in Expansion Cabinet
See Notes below.
Interconnect with all expansion 
cabinet power supply negatives.
Starter cabinet power supply negative.
To Relay Boards in Expansion Cabinet
Elevator Relay Board P/N 650-9035
Elevator Relay Board P/N 650-9035
Elevator Relay Board P/N 650-9035Elevator Relay Board P/N 650-9035
Elevator Isolator Board
P/N 641-9036 
Elevator Isolator Board
P/N 641-9036 
Cabinet Frame 
Tamper Switch
SEE NOTES
)(
+
()
J
5
J
4
J
3
J
2
J
1
J
6
J
7
J
8
J
5
J
4
J
3
J
2
J
1
J
6
J
7
J
8
J
5
J
4
J
3
J
2
J
1
J
6
J
7
J
8
J
5
J
4
J
3
J
2
J
1
J
6
J
7
J
8
ELEVATOR ISOLATOR and RELAY BOARDS in STARTER KIT CABINET
Spare 
GND 
Lug. 
Move as 
required.
Spare 
GND Lug. 
Move as 
required.
Shipped as pre-wired for 2 elevator cabs, 16 floors each (when 3 more relay boards and 1 additional 
isolator board are added). To change for a single elevator cab, 32 floors maximum (when 3 more 
relay boards are added) add jumper wires as shown by dashed lines at Main Terminal Block. See 
Packages and Products list, page 10. 
Proceed from these connections to more relay boards in add-on Expansion Cabinets.
Always interconnect power supply ground with power supply ground in additional expansion 
boxes.
Use pre-wired Main Terminal Block to connect 2 separate isolator board elevator systems. 
NOTES:
CABINET FRAME TAMPER SWITCH Each Starter, Expansion cabinet tamper switch must be in 
series (normally closed) with the 2 Elevator Module controller tamper connection. Use shielded 4 
conductor P/N 120-3401. Connect at tamper terminals on Main Terminal Block. Terminate shield 
at ground lug in Elevator Module cabinet. Interconnect shield between additional cabinets but do 
not terminate any where else. 
1
st
 Elevator 2nd Elevator
Address 0
Address 0
Address 1
Address 1
4 Relay Boards 
Maximum
(+)
()
(+) ()
(+)
()
()
(+)
(+)
()
Power the 
Elevator Module 
side of the 
Elevator Isolator 
Boards with a 
separate power 
supply (P/N 110-
5560).










