Watlow Integrated Controller User Manual Rev C EZ-ZONE PM User Manual page 14

Slot C Terminal Function
98 power input: ac or dc+
99 power input: ac or dc-
CC Standard Bus or Modbus RTU EIA-485 common
CA Standard Bus or Modbus RTU EIA-485 T-/R-
CB Standard Bus or Modbus RTU EIA-485 T+/R+
CF Standard Bus EIA-485 common
CD Standard Bus EIA-485 T-/R-
CE Standard Bus EIA-485 T+/R+
B5 digital input-output common
D6 digital input or output 6
D5 digital input or output 5
Terminal Definitions for Slot C.
Slot A Slot B Slot C
Controller
Power Supply
12 to 40VÎ (dc)
24 to 28VÅ (ac)
85 to 264VÅ (ac)
PM Integrated isolation blocks.
®
Wat lo w EZ-ZO NE P M I n te g r at e d C o n tr o lle r
Slot B
or
Low voltage power bus
Safety Isolation
Configuration
all
Standard Bus or Modbus
PM6 _ _ _ _-1 _ _ _ A _ _
PM6 _ _ _ _-(A, 2 or 3) _ _ _ A _ _
PM6 _ 2 _ _-_ _ _ _ A _ _
PM6 _ 4 _ _-_ _ _ _ A _ _
No Isolation
No Isolation
No Isolation
Low-voltage
Isolation
and
internal bus
Safety Isolation
Low-voltage
Isolation
Low-voltage
Isolation
Low-voltage
Isolation
Low-voltage Isolation: 42V peak
Safety Isolation: 1,528VÅ (ac)
12
• •
Digital Inputs and
Outputs 5 & 6
Switched DC, Open
Collector, Process Outputs
Analog Input 1
Analog Input 2
Mechanical Relay,
Solid-state Relay &
No-arc Relay Outputs
EIA-485
Communications Port
RS-232/EIA-485
Communications Port
Ethernet
Communications Port
C hapter 2 In stal l an d W ir e