Watlow ez-zone pm - Page 23

Watlow EZ-ZONE
®
PM Integrated Controller • 20 • Chapter 2 Install and Wire
Communications Terminal Function Configuration
CB
CA
CC
CB
CA
C5
C3
C2
CB
CA
CC
CB
CA
C5
C3
C2
Modbus RTU EIA-485 T+/R+
Modbus RTU EIA-485 T-/R-
Modbus RTU EIA-485 common
Modbus RTU EIA-485 T+/R+
Modbus RTU EIA-485 T-/R-
Modbus RTU EIA-232 common
Modbus RTU EIA-232 to DB9 pin 2
Modbus RTU EIA-232 to DB9 pin 3
Modbus RTU 232/485 Communications
Slot B: PM6 _ _ _ _ - [
2] A A A
_ _ _
Slot E: PM[4,8,9] _ _ _ _ - [
2] _ _ _
_ _ _
V+
CH
SH
CL
V-
V+
CH
SH
CL
V-
DeviceNet™ power
Positive side of DeviceNet™ bus
Shield interconnect
Negative side of DeviceNet™ bus
DeviceNet™ power return
DeviceNet™ Communications
Slot B: PM6 _ _ _ _ - [
5] A A A
_ _ _
Slot E: PM[4,8,9] _ _ _ _ - [
5]
_ _ _ _ _ _
E8
E7
E6
E5
E4
E3
E2
E1
E8
E7
E6
E5
E4
E3
E2
E1
EtherNet/IP™ and Modbus TCP unused
EtherNet/IP™ and Modbus TCP unused
EtherNet/IP™ and Modbus TCP receive -
EtherNet/IP™ and Modbus TCP unused
EtherNet/IP™ and Modbus TCP unused
EtherNet/IP™ and Modbus TCP receive +
EtherNet/IP™ and Modbus TCP transmit -
EtherNet/IP™ and Modbus TCP transmit +
Ethernet 10/100 supporting EtherNet/IP™
and Modbus TCP
Slot B: PM6 _ _ _ _ - [
3] A A A
_ _ _
Slot E: PM[4,8,9] _ _ _ _ - [
3]
_ _ _ _ _ _
VP
B
A
DG
trB
B
A
trA
VP
B
A
DG
trB
B
A
trA
Voltage Potential
EIA-485 T+/R+
EIA-485 T-/R-
Digital ground (common)
Termination resistor B
EIA-485 T+/R+
EIA-485 T-/R-
Termination resistor A
Profibus Communications
Slot B: PM6 _ _ _ _ - [
6] A A A
_ _ _
Slot E: PM [4, 8, 9] _ _ _ _- [6] A A A A A A
Slot A Slot B Slot D Slot E
Terminal Definitions for Slot C.
Slot C Terminal Function Configuration
98
99
Power input: ac or dc+
Power input: ac or dc-
all
CC
CA
CB
Standard Bus or Modbus RTU EIA-485 common
Standard Bus or Modbus RTU EIA-485 T-/R-
Standard Bus or Modbus RTU EIA-485 T+/R+
Standard Bus or Modbus
PM _ _ _ _ _ - [1] _ _ _ _ _ _
CF
CD
CE
Standard Bus EIA-485 common
Standard Bus EIA-485 T-/R-
Standard Bus EIA-485 T+/R+
PM _ _ _ _ _ - [A,D,2,3,5] _ _ _ _ _ _
B5
D6
D5
Digital input-output common
Digital input or output 6
Digital input or output 5
PM _ _ [2] _ _ - _ _ _ _ _ _ _
PM _ _ [4] _ _ - _ _ _ _ _ _ _
A
Output 2
Output 1
Input 1
B
Output 3
Output 4
Input 2
D
Digital I/O 7 - 12
E
Communications Card
C
Dig I/O 5 & 6
485 Comms
Power
Back View
Slot Orientation
1/8 DIN Horizontal PM9
C
Dig I/O 5 & 6
485 Comms
Power
E
Communications Card
A
Output 2
Output 1
Input 1
B
Output 3
Output 4
Input 2
D
Digital I/O 7 - 12
Back View
Slot Orientation 1/8
DIN Vertical PM8