MST-5C WIRING DIAGRAM
MST-5C Section
A-5
MST-5C
Electrician’s notes
(PROBE WIRING) SHIELDED WIRE AWG #22 WITH 16/30 STRANDING,
500ft (150m) MAXIMUM LENGTH (Ex.: DECA 73-310).
For other probe, refer to specific probe manual for appropriate maximum length
and wire size or use AWG #22, 500ft (150m) MAXIMUM LENGTH.
(COMMUNICATION WIRING) SHIELDED LOW CAPACITANCE WIRE,
(Capacitance between conductors @ 1Khz = 24pF/ft), TWISTED PAIR (8
twist/ft), AWG #22, 820ft (250m) MAX LENGTH (Ex.: BELDEN 8761).
HIGH VOLTAGE WIRE INSTALLED ACCORDING TO LOCAL WIRING
CODE.
INSTALL LOW VOLTAGE WIRES (PROBES OR COMPUTER LINK WIRES)
AT LEAST 12in. (30cm) AWAY FROM HIGH VOLTAGE WIRES (120/230VAC,
24VDC). ALWAYS CROSS HIGH AND LOW VOLTAGE WIRES AT A 90-
DEGREE ANGLE.
RELAYS: 10A @ 240VAC RESISTIVE, MOTOR 1HP @ 240VAC, 1/2HP @
120VAC AT EACH OUTPUT.
MAXIMUM 2 WIRES OF SAME SIZE PER BLACK TERMINAL, NO BIGGER
THAN AWG #12, NO SMALLER THAN AWG #22.
1 WIRE ONLY PER GREEN TERMINAL. USE WIRE CONNECTOR IF YOU
WANT TO CONNECT MORE THAN 1 WIRE, NO BIGGER THAN AWG #12,
NO SMALLER THAN AWG #28.
CHECK INSTALLATION GUIDE FOR ALARM WIRING.
USE SHIELD FOR SHIELDING PURPOSE ONLY. CONNECT THE SHIELD TO
GROUND PLATE
. NEVER LEAVE THE SHIELD UNCONNECTED AT BOTH
ENDS. NEVER CONNECT BOTH ENDS OF THE SHIELD TO GROUND
PLATE
. THE USE OF A SHIELD FOR ALL PROBES IS
MANDATORY
.
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Summary of Contents for MST-5C
Page 3: ...MST 5C WIRING DIAGRAM MST 5C Section A 3 WIRING DIAGRAM MST 5C SECTION A www monitrol com ...
Page 6: ...MST 5C INSTALLATION Section B 6 MST 5C INSTALLATION MST 5C SECTION B www monitrol com ...
Page 19: ...MST 5C USER S GUIDE MST 5C Section C 19 USER S GUIDE MST 5C SECTION C www monitrol com ...
Page 43: ...MST 5C INDEX WARRANTY MST 5C Section D 43 INDEX WARRANTY MST 5C SECTION D www monitrol com ...
Page 47: ...www monitrol com ...
Page 48: ...MST 5C_EN VER 1 3 November 20 2012 www monitrol com ...
