Watlow ez-zone pm - Devicenet Communications; Ethernet;Ip and Modbus TCP Communications; Profibus DP Communications

Watlow EZ-ZONE
®
PM Integrated Controller • 30 • Chapter 2 Install and Wire
Warning:
Óç
Use National Electric (NEC) or other
country-specific standard wiring and
safety practices when wiring and
connecting this controller to a power
source and to electrical sensors or pe-
ripheral devices. Failure to do so may
result in damage to equipment and
property, and/or injury or loss of life.
Note:
Maximum wire size termination and
torque rating:
• 0.0507 to 3.30 mm
2
(30 to 12 AWG)
single-wire termination or two 1.31
mm
2
(16 AWG)
• 0.8 Nm (7.0 lb.-in.) torque
Note:
Adjacent terminals may be labeled
differently, depending on the model
number.
Note:
To prevent damage to the control-
ler, do not connect wires to unused
terminals.
Note:
Maintain electrical isolation between
analog input 1, digital input-outputs,
switched dc/open collector outputs
and process outputs to prevent ground
loops.
Note:
The control output common terminal
and the digital common terminal are
referenced to different voltages and
must remain isolated.
Note:
This Equipment is suitable for use in
CLASS I, DIVISION 2, Groups A, B,
C and D or Non-Hazardous locations
only. Temperature Code T4A
Warning:
ç
Explosion Hazard – Substitution of
component may impair suitability for
CLASS I, DIVISION 2.
Warning:
ç
Explosion Hazard - Do not disconnect
while the circuit is live or unless the
area is known to be free of ignitable
concentrations of flammable sub-
stances.
EtherNet/IP™ and Modbus TCP Communications
receive -
unused
E8
E7
E6
E5
E4
E3
E2
E1
Slot B, E
unused
unused
unused
receive +
transmit -
transmit +
RJ-45
pin
T568B wire
color
Signal Slot
B, E
8 brown unused E8
7 brown & white unused E7
6 green receive - E6
5 white & blue unused E5
4 blue unused E4
3 white & green receive + E3
2 orange transmit - E2
1 white & orange transmit + E1
EtherNet/IP™ and Modbus TCP communica-
tions to connect with a 10/100 switch.
• Donotroutenetwork
wires with power wires.
• ConnectoneEthernet
cable per controller to
a 10/100 Mbps ethernet
switch. Both Modbus TCP
and EtherNet/IP™ are
available on the network.
Communications instance •
2
Slot B
PM [6] _ _ _ _ - [3] _ _ _ _
_ _
Slot E
PM[4,8,9] _ _ _ _ - [3] _ _ _
_ _ _
Note:
When changing the fixed IP address cycle module power for new address to take effect.
Profibus DP Communications
485 T-/R-
+5Vdc Voltage Potential
VP
B
A
DG
trB
B
A
trA
Slot B & E
485 T+/R+
Digital ground
Te rmination resistor B
485 T+/R+
485 T-/R-
Te rmination resistor A
• WireT-/R-totheAterminal
of the EIA-485 port.
• WireT+/R+totheBterminal
of the EIA-485 port.
• WireDigitalGroundtothe
common terminal of the EIA-
485 port.
• Donotroutenetworkwires
with power wires. Connect
network wires in daisy-chain
fashion when connecting
multiple devices in a net-
work.
• Aterminationresistorshould
be used if this control is the
last one on the network.
Ifusinga150ΩcableWat-•
low provides internal termi-
nation. Place a jumper across
pins trB and B and trA and
A.
If external termination is to •
 beusedwitha150Ωcable
 placea390Ωresistoracross
 pinsVPandB,a220Ωresis-
tor across pins B and A, and
 lastly,placea390Ωresistor
across pins DG and A.
• Donotconnectmorethan32
EZ-ZONE
PM controllers on
any given segment.
• MaximumEIA-485network
length: 1,200 meters (4,000
feet)
• 1/8thunitloadonEIA-485
bus.
Communications instance 2•
Slot B: PM [6] _ _ _ _-[6] _ _ _
_ _ _
Slot E: PM [4, 8, 9] _ _ _ _-[6] _
_ _ _ _ _
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™ Communications
CAN_L
V-
V+
CH
SH
CL
V-
T2
S2
R2
Slot B, E
V+
CAN_H
shield
Communications instance 2•
Slot B (PM [6] _ _ _ _ _ - [5] _ _ _ _ _ _ )
Slot E (PM [4,8,9] _ _ _ _ _ - [5] _ _ _ _ _ _ )
Profibus Terminal EIA/TIA-485 Name Watlow Terminal Label Function
VP (Voltage Potential) - - - - VP +5Vdc
B-Line B B T+/R+
A-Line A A T-/R-
DP-GND common DG common