Watlow PM PLUS 6, Руководство пользователя

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Watlow PM PLUS™ 6 • 32 • Chapter 2: Installation
Wiring Notes
Maximum wire size termi-
nation and torque rating:
0.0507 to 3.30 mm2 (30
to 12 AWG) single-wire
termination or two 1.31
mm2 (16 AWG)
0.56 Nm (5.0 in-lb.)
torque
Adjacent terminals may
be labeled differently
depending on the model
number.
Do not connect wires to
unused terminals.
Maintain electrical isola-
tion between analog
input 1, digital input-
outputs, switched dc/
open collector outputs
and process outputs to
prevent ground loops.
This equipment is suit-
able for use in CLASS
I, DIVISION 2, Groups
A, B, C and D or Non-
Hazardous locations only.
Temperature Code T4A
Wiring Warnings
ç
Use National Electric
(NEC) or other country-
specific standard wiring
and safety practices
when wiring this control-
ler to a power source,
electrical sensors or pe-
ripheral devices. Failure
to do so may result in
damage to equipment
and property, and/or in-
jury or loss of life.
Explosion Hazard - Dry
contact closure Digital
Inputs shall not be used
in Class I Division 2 Haz-
ardous Locations unless
switch used is approved
for this application.
Explosion Hazard – Sub-
stitution of component
may impair suitability for
CLASS I, DIVISION 2.
Explosion Hazard - Do
not disconnect while the
circuit is live or unless
the area is known to be
free of ignitable concen-
trations of flammable
substances.
DeviceNet™ Communications (Instance 2)
Slot B (PM [6] _ _ _ _ _ - [5] _ _ _ _ _ _ )
CAN_L
V-
V+
CH
SH
CL
V-
T2
S2
R2
Slot B, E
V+
CAN_H
shield
Terminal Signal Function
V+ V+ DeviceNet™ power
CH CAN_H positive side of DeviceNet™ bus
SH shield shield interconnect
CL CAN_L negative side of DeviceNet™ bus
V- V- DeviceNet™ power return
DeviceNet LED Indicators
Viewing the control from the front and then looking on top
two LEDs can be seen aligned vertically front to back. The
LED closest to the front is identified as the network (Net)
LED where the one next to it would be identified as the
module (Mod) LED.