Tomar 4090 Series User manual

IS0608-00
06-25-15
TOMAR Electronics, Inc
2100 W. Obispo Ave. Gilbert, AZ 85233 USA
800-338-3133 www.tomar.com
1 of 3
4090 SERIES AND DETOC SERIES
DETECTOR INSTALLATION AND WIRING
ENSURE THAT ALL POWER SOURCES ARE DISCONNECTED FROM THE CABINET END
OF THE M913 CABLE BEFORE INSTALLATION OF THE DETECTORS.
INSTALLATION
The 4090/DETOC series detector is equipped with a 3/4” female NPT threaded base for mounting and an
internal terminal block for wiring termination. Any mounting that is stable and allows the M913 detector
cable to enter through base can be used.
The Strobecom II system and the 4090/DETOC detectors use electronic methods for range control. For
maximum range setting flexibility the detectors should be mounted with the sight tube(s) parallel to the
slope of the roadway approach.
Final tilt/swivel adjustments in each detector head alignment may be done via an adjustable ball joint.
Loosen the ring holding the ball joint to adjust the direction of the detector. When the desired position is
obtained, finger-tighten the ring holding the ball joint. DO NOT over-tighten or use a tool to tighten as this
may damage the holding mechanism.
WIRING
Remove the 4 screws securing the top of the detector unit to gain access to the internal terminal block.
Connect the orange, blue, yellow, and drain wires of the M913 detector cable per the label inside the
detector. To insure proper operation, the bare drain wire must be connected to the proper connector
inside the unit. The terminal block is equipped with wire clamping screws and no lugs or other connectors
are necessary.
The 4090/DETOC series are fully protected from damage due to miswiring. However, system startup
problems due to miswired heads can be difficult and expensive to troubleshoot. Double-check the wiring.
Then secure the top of the 4090/DETOC to the base using the 4 screws removed earlier. DO NOT over-
tighten the screws as the base may be damaged.

IS0608-00
06-25-15
TOMAR Electronics, Inc
2100 W. Obispo Ave. Gilbert, AZ 85233 USA
800-338-3133 www.tomar.com
2 of 3
D
R
A
I
N
WIRING PER DETECTOR TYPE
2-direction, 2-channel
Two (2) cables
MODELS: (x = color A, B, G, R, W)
4090-22-SD
4090-22-SD-CL-x
4090-22-ST
4090-22-ST-CL-x
DETOC22
DETOC22-CL-x
+V IN Orange (both cables)
GND Blue (both cables)
SIG A Yellow (cable 1)
SIG B Yellow (cable 2)
DRAIN Shield (both cables)
2-direction, 2-channel
Single (1) cable
MODELS: (x = color A, B, G, R, W)
4090-22-SD
4090-22-SD-CL-x
4090-22-ST
4090-22-ST-CL-x
DETOC22
DETOC22-CL-x
+V IN Orange
GND Shield
SIG A Yellow
SIG B Blue
DRAIN No connection
S
I
G
A
S
I
G
B
+
V
I
N
G
N
D

IS0608-00
06-25-15
TOMAR Electronics, Inc
2100 W. Obispo Ave. Gilbert, AZ 85233 USA
800-338-3133 www.tomar.com
3 of 3
D
R
A
I
N
WIRING PER DETECTOR TYPE
2-direction, 1-channel
Single (1) cable
MODELS: (x = color A, B, G, R, W)
4090-21-SD
4090-21-SD-CL-x
4090-21-ST
4090-21-ST-CL-x
DETOC21
DETOC21-CL-x
+V IN Orange
GND Blue
SIG A Yellow
SIG B No Connection
DRAIN Shield
1-direction, 1-channel
Single (1) cable
MODELS: (x = color A, B, G, R, W)
4090-1-SD
4090-1-SD-CL-x
4090-1-ST
4090-1-ST-CL-x
DETOC1
DETOC1-CL-x
+V IN Orange
GND Blue
SIG A Yellow
SIG B No connection
DRAIN Shield
S
I
G
A
S
I
G
B
+
V
I
N
G
N
D