Owner manual

Watlow EZ-ZONE
®
PM Integrated Controller • 22 • Chapter 2 Install and Wire
Slot A Slot B Slot D Slot E
Inputs Terminal Function Configuration
1 2 7 - 12
T1
S1
R1
T2
S2
R2
S2 (RTD) or current +
S3 (RTD), thermocouple -, current - or volts
-, potentiometer wiper, thermistor
S1 (RTD), thermocouple + or volts +,
thermistor, potentiometer
Universal / Thermistor Input
input 1: all configurations
input 2: PM _ _ _ _ _ - _ [R,L] _ _ _ _ _
T2
S2
mA ac
mA ac
Current Transformer
PM _ _ _ _ _ - _ [T] _ _ _ _ _
B7 Common Digital Inputs
PM[4,8,9] _ _ _ _ - [C, D] _ _ _ _ _ _
D7 digital input or output
D8 digital input or output
D9 digital input or output
D10 digital input or output
D11 digital input or output
D12 digital input or output
Z7 Internal Supply
Outputs Terminal Function Configuration
1 2 3 4 7 - 12
X1
W1
Y1
X3
W3
Y3
common (Any switched dc output can use
this common.)
dc- (open collector)
dc+
Switched dc/open collector
output 1: PM _ _ _ [C] _ - _ _ _ _ _ _ _
output 3: PM _ _ _ _ _ - _ _ [C] _ _ _ _
W2
Y2
W4
Y4
dc-
dc+
Switched dc
output 2: PM _ _ _ _ [C] - _ _ _ _ _ _ _
output 4: PM _ _ _ _ _ - _ _ _ [C] _ _ _
F1
G1
H1
F3
G3
H3
voltage or current -
voltage +
current +
Universal Process
output 1: PM _ _ _ [F] _ - _ _ _ _ _ _ _
output 3: PM _ _ _ _ _ - _ _ [F] _ _ _ _
L1
K1
J1
L3
K3
J3
normally open
common
normally closed
Mechanical Relay 5 A, Form C
output 1: PM _ _ _ [E] _ - _ _ _ _ _ _ _
output 3: PM _ _ _ _ _ - _ _ [E] _ _ _ _
L2
K2
L4
K4
normally open
common
NO-ARC 15 A, Form A
output 2: PM _ _ _ _ [H] - _ _ _ [H*] _ _ _
L2
K2
L4
K4
normally open
common
Mechanical Relay 5 A, Form A
output 2: PM _ _ _ _ [J] - _ _ _ _ _ _ _
output 4: PM _ _ _ _ _ - _ _ _ [J] _ _ _
L1
K1
L2
K2
L3
K3
L4
K4
normally open
common
Solid-state Relay 0.5 A, Form A
output 1: PM _ _ _ [K] _ - _ _ _ _ _ _ _
output 2: PM _ _ _ _ [K] - _ _ _ _ _ _ _
output 3: PM _ _ _ _ _ - _ _ [K] _ _ _ _
output 4: PM _ _ _ _ _ - _ _ _ [K] _ _ _
B7 Common Digital Outputs
PM[4,8,9] _ _ _ _ - [C, D] _ _ _ _ _ _
D7 switched dc/open collector output
D8 switched dc/open collector output
D9 switched dc/open collector output
D10 switched dc/open collector output
D11 switched dc/open collector output
D12 switched dc/open collector output
Z7 Internal Supply
Slot A Slot B Slot D Slot E
* Output 4, PM4, PM8 and PM9 only
Wiring