Rockwell Automation 2707-M232P3xX, -M485P3X DTAM Micro Operator Interface Installation Instructions - Manual (Page 8)

DTAM Micro Operator Interface 8
The following wire and cable length restrictions apply to DTAM
products that are CE marked when used in installations that require
compliance to European EMC Directive 89/336:
DC Power Wiring 10 meters
Ground Terminal Wire 3 meters
Communication Cables 30 meters
These restrictions apply to catalog numbers 2707–M232P3 Series E
and 2707–M485P3 Series E.
The DTAM Micro accepts power supply voltages from 18 to 30
VDC (use isolated DC power supply capable of providing at least
200 mA). Connect the DTAM Micro directly to the power source or
use either of two AC to DC Adapters depending upon the source
voltage.
•
120 VAC Input, use AC to DC Adapter (Catalog No. 1747-NP1)
•
240 VAC Input, use AC to DC Adapter (Catalog No. 1747-NP2)
To connect the DTAM Micro to a power source:
!
ATTENTION: Verify that the power is disconnected from the
power source before wiring. Failure to disconnect power may
result in electrical shock.
Make sure that the supply voltage to the DTAM Micro is 18 to 30
volts DC. The incorrect voltage may damage the DTAM Micro.
Do not overtighten the power connector screw terminals.
Overtightening the terminals may damage the DTAM Micro.
1. Make sure that the voltage source is not turned on.
2. Use AWG#16 or #14 stranded wire to connect the DTAM Micro
screw terminals to the DC power source (see below).
Note: The terminal block on the DTAM Micro is not
removeable.
Wire and Cable Length
Restrictions
Connecting Power