Wa t l o w E Z - Z O N E
®
P M I n t e g r a t e d C o n t r o l l e r
•
6
•
C h a p t e r 1 O v e r v i e w
EZ-ZONE
®
PM Integrated Model 1/16 DIN with a Limit — Input/Output
(no communications options 2 to 3)
Universal Sensor Input, Configuration Communications,
Red/Green 7-Segment Display
Supervisory
&
Power
Board
Slot C
PID
Controller
Board
Slot A
ramp-soak
with 4 files
(optional)
Output 4
form A mechanical (5 A) relay
Output 3
none, switched dc/open
collector, form C mechanical (5 A) or
solid-state (0.5 A) relay, process (V, mA)
Output 2
none, switched dc, no-arc
power control (15 A), form A mechanical
(5 A) or solid-state (0.5 A) relay
Output 1
none, switched dc/open
collector, form C mechanical (5 A) or
solid-state (0.5 A) relay, process (V, mA)
off, heat, cool,
duplex, alarm,
retransmit,
event
off, heat, cool,
alarm, event
limit
EZ Key
programmable event
Digital Output (or Input) 5
(optional)
none, switched dc
Digital Output (or Input) 6
(optional)
none, switched dc
off, heat, cool,
alarm, event
off, heat, cool,
alarm, event
Network
remote user interface,
personal computer,
programmable logic
controller, human-
machine interface
EIA 485 Communications
Standard Bus, Modbus RTU (optional)
Limit
Controller
Board
(optional)
Slot B
Analog Input 1
thermocouple,
RTD, process (V, mV, mA, 1k po-
tentiometer)
Digital Input (or Output) 5
(optional)
none, switch, volts dc
Digital Input (or Output) 6
(optional)
none, switch, volts dc
none, limit reset,
idle set point,
tune,
alarm reset,
silence alarm,
manual/auto mode,
control outputs off,
lock keypad,
force alarm,
TRU-TUNE+
®
disable
loop & alarms off,
profile disable,
profile hold/resume,
profile start,
profile start/stop,
restore user settings
input sensor
input sensor
Input
Functions
Output
Functions
Analog Input 2
thermocouple,
RTD, process (V, mV, mA, 1k po-
tentiometer)
off, heat, cool,
duplex, alarm,
retransmit,
event, limit
Integrated PID and Limit Controller
•
Reduces wiring time and termination complexity compared to connecting separate products
•
Reduces panel space
•
Reduces installation costs
•
Increases dependability with backup control sensor operation
•
Increases user and equipment safety for over-under temperature conditions
Summary of Contents for Integrated Controller Rev C EZ-ZONE PM
Page 79: ......
