70 Unidrive M702 Getting Started Guide
Issue Number: 4
10.7.4 Through-hole mounting
All models may be through-hole mounted. When through-hole mounted, inside a Type 12
enclosure, the high-IP insert (where provided) and the Type 12 sealing kit must be used in
order to prevent ingress of dust and water. Refer to the Drive User Guide for further
information.
10.8 Listed accessories
10.8.1 Option modules
The following option modules and accessories are UL listed:
Open Type:
Type 1/ Type 12:
Remote Keypad.
10.9 cUL Marking requirements
10.9.1 External transient suppression
Model numbers 07500530, 07500730, 08500860, 08501080 rated 575 V require external
transient suppression in order to comply with cUL approval requirements:
10.9.2 Opening of branch-circuit protection
SI-PROFINET RT SI-Universal Encoder
SI-EtherCAT SI-Applications Plus
SI-Ethernet MCi200
SI-DeviceNet MCi210
SI-CANopen SD-Card Adaptor
SI-PROFIBUS KI-485 Adaptor
SI-Safety KI-Keypad
SI-I/O KI-Keypad RTC
SI-Encoder
Not all option modules are compatible with all drive models.
Transient surge suppression shall be installed on the line side of this equipment and shall
be rated 575 Vac (phase to ground), 575 Vac (phase to phase), suitable for overvoltage
protection category III, and shall provide protection for a rated impulse withstand voltage
peak of 6 kV and a clamping voltage of maximum 2400 V.
The opening of the branch-circuit protective device may be an indication that a fault has
been interrupted. To reduce the risk of fire or electric shock, current-carrying parts, and
other components of the controller should be examined and replaced if damaged.
Unidrive M702 Getting Started Guide English iss3.book Page 70 Friday, August 29, 2014 2:33 PM
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