Triconex 4119A Enhanced Intelligent Communication Module
Email: sales@amikon.cn
Enhanced Intelligent
Communication Module
The Model 4119A Enhanced Intelligent
Communication Module (EICM)
allows the Tricon to communicate with
Modbus masters and slaves, TriStation
1131, and printers.
For Modbus connections, the EICM
user can select the RS-232 point-to-
point interface for one master and one
slave, or the RS-485 interface for one
master and up to 32 slaves. The RS-485
network trunk can be one or two
twisted-pair wires up to a maximum of
4,000 feet (1,200 meters).
Each EICM contains four serial ports
and one parallel port which can operate
concurrently. Each serial port can be
configured as a Modbus master with up
to seven Modbus masters per Tricon
chassis. A single Tricon system
supports a maximum of two EICMs,
which must reside in one logical slot.
(The hot-spare feature is not available
for the EICM, though you can replace a
faulty EICM while the controller is
online.) Each serial port is uniquely
addressed and supports either the
Modbus or TriStation interface.
Modbus communication can be
performed in either RTU or ASCII
mode. The parallel port provides a
Centronics interface to a printer.
Programs for the Tricon use variable
names as identifiers but Modbus
devices use numeric addresses called
aliases. Therefore an alias must be
assigned to each Tricon variable name
that will be read by or written to a
Modbus device. An alias is a five-digit
number which represents the Modbus
message type and the address of the
variable in the Tricon. An alias number
is assigned in TriStation 1131.
INFORMATION
|
Model Number
|
4119A, Isolated
|
|
Serial ports
|
4 ports RS-232, RS-422 or RS-485
|
|
Parallel ports
|
1, Centronics, isolated
|
|
Port isolation
|
500 VDC
|
|
Protocol
|
TriStation, Modbus
|
|
Modbus functions supported
|
01 — Read Coil Status
02 — Read Input Status
03 — Read Holding Registers
04 — Read Input Registers
05 — Modify Coil Status
06 — Modify Register Content
07 — Read Exception Status
08 — Loopback Diagnostic Test
15 — Force Multiple Coils
16 — Preset Multiple Registers
|
|
Communication speed
|
1200, 2400, 9600, or 19,200 Baud
|
|
Diagnostic Indicators
|
Pass, FaULT, Active TX (Transmit) — 1 per port
|
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Payment：T/T 100% in Advance
Lead Time : 3-5 Days
Minimum Order Quantity : 1 Piece
Warranty : 1 Year
Contact me as soon as possible!
