Emerson Unidrive M702 - Wiring Terminal Markings; Environment; Mounting

Unidrive M702 Getting Started Guide 69
Issue Number: 4
Safety information Product information
Mechanical
installation
Electrical
installation
Getting started
Basic parameters
(Menu 0)
Running the motor
NV Media Card
Operation
Further information
UL listing
information
10.4.3 Accessory kit boxes
All drives are supplied with an accessory kit box, refer to the Drive User Guide.
10.5 Wiring terminal markings
10.5.1 Marking for proper connection
All main terminals are plainly marked. There are no multiple circuit arrangements.
10.5.2 Terminal connection of ground supply conductor.
The terminals for the connection of the grounded supply circuit conductor are identified by
means of an earth symbol (IEC 60417, symbol No. 5019).
Ground connections must use UL listed closed loop (ring) terminals.
10.5.3 User relay contact
An isolated user relay contact is provided that may be wired in the field to become part of
a class 1 or class 2 circuit. This is described in the Drive User Guide.
10.5.4 Type of conductors
Use copper conductors only.
10.5.5 Temperature rating of conductors
Use 75 °C rated conductors only.
10.5.6 Cable sizes for group installation
Frame sizes 3, 4, 5 and 6 are approved for motor group installation with input and output
cable sizes restricted to 125 % of rated current.
10.5.7 Torque values
Torque values for field wiring terminals are provided in section 3.6 Terminal size and
torque settings on page 22.
10.6 Environment
10.6.1 Environment
Drives are intended for operation in pollution degree 2 environments.
Drives are supplied as open type.
Drives are classed as Enclosed Type 1 when installed with the intended Type 1 terminal
kit.
Drives are classed as Type 12 when installed in a Type 12 enclosure.
10.7 Mounting
10.7.1 Surface mounting
All drives are suitable for Surface mounting. Mounting instructions are given in section
3.5 Surface mounting on page 20.
10.7.2 Bookcase mounting
In order to minimize the width of the installation, drives may be mounted side by side with
or without airspace between them.
10.7.3 Tile mounting
Frame sizes 3, 4 and 5 are suitable for Tile mounting. The drive is mounted sideways with
the side panel against the mounting surface. Tile mounting kits are available.
Unidrive M702 Getting Started Guide English iss3.book Page 69 Friday, August 29, 2014 2:33 PM