UMDIO128CO V2.0.1 Preliminary Documentation – May be Subject to Change 14-53
2.2. Installation
Instructions
NOTES & WARNINGS
Do not install near high-voltage or high-current devices.
Ground the chassis for safety purposes and proper EMI shielding.
Note the operating temperature range. All field wiring must be suitable for that temperature
range.
Install the unit with appropriate space available for servicing and for adequate wire harness
access (6 inches or 15 cm) and strain relief (12 inches or 30 cm).
Do not connect or disconnect the unit while the circuit is live, unless the area is known to be
non-hazardous.
MOUNTING
Mounting ledges include holes sized for ¼ inch or M6 bolts. The bolt length will be determined by
the end-user’s mounting plate thickness. Typically ¾ inch (20 mm) is adequate.
If the module is mounted without an enclosure, it should be mounted vertically with connectors
facing left and right to reduce likelihood of moisture entry.
The CAN wiring is considered intrinsically safe. The power wires are not considered intrinsically
safe and so in hazardous locations, they need to be located in conduit or conduit trays at all times.
The module must be mounted in an enclosure in hazardous locations for this purpose.
No wire or cable harness should exceed 30 meters in length. The power input wiring should be
limited to 10 meters.
CONNECTIONS
Use the following Deutsch IPD mating plugs to connect to the integral receptacles. Wiring to these
mating plugs must be in accordance with all applicable local codes. Suitable field wiring for the
rated voltage and current must be used. The rating of the connecting cables must be at least
85°C. For ambient temperatures below –10°C and above +70°C, use field wiring suitable for both
minimum and maximum ambient temperature.
Mating Connectors
DT06-8SA and wedge W8S
DRC16-40SB
(Power and CAN)
(I/O Interface)
Sockets
0462-201-16141 or acceptable alternate
Refer to
www.laddinc.com
for more information on the
contacts available for this mating plug.
