3-20
95-8533
18.2
Connector P11, Terminals 63, 64 & 65, Port 3–
(Serial Interface Board only)
RS-232 Modbus RTU Master/Slave or S
³
Conguration Port (Non-Isolated)
Configuration data downloaded into the
controller configures the serial interface
transmission baud rate, parity check and
Modbus device address for the serial port.
Software selectable baud rates are 9600,19200,
38400, 57600, 115200, and 230400. Software
selectable parity is None, Odd, and Even. The
controller uses 8 data bits with 1 stop bit.
Port Pinout (3-position terminal block)
63 — TXD
64 — RXD
65 — GND
RJ45, Port 3
(Ethernet Interface Board only)
Ethernet Modbus TCP Client/Server
or S
³
Conguration Port (Non-Isolated)
Configuration data downloaded into the
controller configures the Ethernet interface
IP address, subnet mask, gateway, and local
port number. This port may be used as a
Modbus TCP Client or a Modbus TCP Server.
This port may also be used as an alternate S
³
configuration port. EQP controllers come from
the factory with the following default values for
Port 3:
Port 3 IP Address 192.168.127.251
Port 3 Subnet Mask 255.255.255.000
NOTE
Maximum Modbus update time per port
is 250 mSec.
Connector P12, Terminals 66, 67 & 68, Port 4–
(Serial Interface Board only)
RS-232 Modbus RTU Master/Slave
(Non-Isolated)
Configuration data downloaded into the
controller configures the serial interface
transmission baud rate, parity check and
Modbus device address for the serial port.
Software selectable baud rates are 9600,19200,
38400, 57600, 115200, and 230400. Software
selectable parity is None, Odd, and Even. The
controller uses 8 data bits with 1 stop bit.
Port Pinout (3-position terminal block)
66 — TXD
67 — RXD
68 — GND
RJ45, Port 4
(Ethernet Interface Board only)
Ethernet Modbus TCP Client/Server
Configuration data downloaded into the
controller configures the Ethernet interface
IP address, subnet mask, gateway, and local
port number. This port may be used as a
Modbus TCP Client or a Modbus TCP Server.
EQP controllers come from the factory with the
following default values for Port 4:
Port 4 IP Address 192.168.127.252
Port 4 Subnet Mask 255.255.255.000
NOTE
Maximum Modbus update time per port
is 250 mSec.
Connector P13 —
RS-232 High Speed Serial Port
This port is dedicated to inter-controller
connection required for redundancy, and is
not available for any other use. This port is
automatically configured.
CONFIGURATION
Software Dened Addresses
Det-Tronics Safety System Software (S
³
)
is programmed with the addresses that
are assigned to the controller when the
configuration file is downloaded into the
controller. Addresses define and configure
the Controller’s LON address, Modbus slave
address, ControlNet option board address,
and EtherNet DLR option board address. Each
device on the LON must be assigned a unique
tag number. This tag number must include
zone designation, which will be shown on the
Controller's display when the device is in alarm.