4351B TRICONEX 4351B COMMUNICATION MODULE W/RJ45 COPPER 4351B
Model Number 4351A, 4351B, 4352A, 4352B, 4353, 4354
Serial ports 4, RS-232/RS-485 ports, DB-9 connectors
Network ports 2, 10/100BaseT Ethernet ports, RJ-45 connectors (Models 4351A,
4351B, 4353)
2, fiber-optic mode Ethernet ports, MT-RJ connectors with 62.5/125
um fiber cables (Models 4352A, 4352B, 4354)
Port isolation 500 VDC
Protocols TriStation, Modbus, TCP/IP, ICMP, SNTP, TSAA (with support for IP
Multicast), Trimble GPS, Embedded OPC Server (Models 4353 and
4354), Peer-to-Peer (UDP/IP), Peer-to-Peer Time Synchronization, Jet
Direct (network printing)
Modbus functions
supported
01 — Read Coil Status 06 — Modify Register Content
02 — Read Input Status 07 — Read Exception Status
03 — Read Holding Registers 08 — Loopback Diagnostic Test
04 — Read Input Registers 15 — Force Multiple Coils
05 — Modify Coil Status 16 — Preset Multiple Registers
Communication
speed
Copper Ethernet ports: 10/100 Mbps (Model 4353 supports only 100
Mbps)
Fiber Ethernet ports: 100 Mbps
Serial ports: up to 115.2 Kbps per port
Status Indicators PASS, FAULT, ACTIVE, FIRM
LINK— 1 per network port, TX (Transmit) — 1 per port,
RX (Receive) — 1 per port

Manufactured by TRICONEX

TRICONEX 4351B