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STM-602C-T
STM-602C-T
STM-602C-T
STM-602C-T
STM-602C-T
STM-602C-T
STM-602C-T
STM-602C-T
STM-602C-T
Industrial Modbus TCP to 2 port Serial (232,422,485) RTU/ASC Connector.II Gateway. EOT: -40° ~ 70°C
Introduction

Antaira Technologies’ STM-602C-T is an industrial MODBUS gateway that allows legacy MODBUS RTU/ASCII devices to operate on a MODBUS TCP in operating temperature from -40°C to 70°C. It can be configured for either MODBUS serial master or slave to communicate with MODBUS TCP’s slave or master. The STM-602C features two independent Ethernet ports and MAC addresses to provide redundancy and reliability. These devices provide an economical way of connecting MODBUS RTU/ASCII devices to networks accessible anywhere in the world.

Features
  • 2*10/100 Mbps Ethernet Ports for LAN Redundancy
  • Integrates Modbus TCP and Modbus RTU/ASCII Networks
  • Supports Up to 921.6 kbps and Any Baud Rate Setting
  • Supports Up to 16 Connections per Serial Port Under Modbus Master Mode and 32
  • Sessions Under Modbus Slave Mode
  • Software-selectable RS-232/422/485 Communication
  • Automatic RS-485 Data Flow Control
  • Redundant Power Input: 12~48VDC
  • Power Polarity Reverse Protection
  • Overload Current Protection
  • DIN-Rail or Wall Mountable
  • Standard Temperature Model
  • 5-Year Warranty
Package Content
  • DIN-Rail and Wall Mounting Brackets with Screws
  • Quick Installation Guide
  • STM-602C
Related Resources
Technology
IEEE Standards
  • IEEE 802.3 10Base-T Ethernet
  • IEEE 802.3u 100Base-TX Fast Ethernet
Processing Type
Store and Forward
Protocol
ICMP, IP, TCP, UDP, BOOTP, DHCP, Auto IP, SNMP,HTTP, DNS, SMTP, ARP, NTP
Flow Control
XON/XOFF, RTS/CTS
Data Bits
5, 6, 7, 8
Stop Bits
1,2
Parity
None, Odd, Even, Space, Mark
Baud Rate
50 bps ~ 921.6 kbps, any baud rate setting
Serial Signals
  • RS-232: TxD, RxD, CTS, RTS, DCD, RI, GND
  • RS-422: TxD+, TxD-, RxD+, RxD-, GND
  • RS-485: Data+, Data-, GND
Ethernet Interface
Ethernet Port Count
2 ports
10/100 BASE-T(X)
2 × 10/100 BASE-T(X)
Serial Interface
Serial Port Count
2 ports
Serial Interface
RS-232/422/485
Other Interface
LED Indicator
  • System: Power, System Status
  • LAN: Speed, Link/Active
  • Serial: Tx, Rx
Performance
Transfer Rate
50 bps ~ 921.6 kbps, any baud rate setting
Software
Configuration
  • Windows Utility,
  • Telnet Console,
  • Web Browser
OS Support
Windows & Linux
Utility Software
Yes
Power Requirements
Power Connection
6-pin removal terminal block
Input Voltage
12V–48V DC, Redundant Inputs
Power Redundancy
Yes
Relay Output
24V DC, 1A resistive
System Power Consumption
5.2 Watts
Overload Current Protection
Present
Reverse Polarity Protection
Present
Surge Protection
  • D.C. power ports with line-to-line 2 KV and
  • line-to-earth 4KV for signal ports to 4KV
ESD
15KV
Environmental Limits
Operating Temperature
-40° to 70° C (-40° to 158° F)
Storage Temperature
-40° to 85° C (-40° to 185° F)
Ambient Relative Humidity
5% to 95% non-condensing
Mechanical Characteristics
Housing
Metal, IP30 protection
Mounting
DIN-Rail mount, Wall mount (Optional)
Dimensions (W × H × D)
37 × 140 × 95 mm (1.46 × 5.51 × 3.74 inches)
Weight
1.06 lbs (0.48 kg)
Regulatory Approvals
Certifications
FCC,CE
EMI
  • CISPR32
  • EN55032/24/11
  • FCC Part 15 Subpart B (Class A)
  • EN 61000-6-4
EMS
  • EN 61000-4-2 (Level 4)
  • EN 61000-4-3 (Level 3)
  • EN 61000-4-4 (Level 4)
  • EN 61000-4-5 (Level 4)
  • EN 61000-4-6 (Level 3)
  • EN 61000-4-8 (Level 4)
Stability Testing
  • Shock: IEC60068-2-27
  • Free Fall: IEC60068-2-32
  • Vibration: IEC60068-2-6
Hazardous Location
  • UL/cUL (Class 1, Division 2, Groups A, B, C, and D)
  • ATEX (Zone 2 Ex nA nC IIC T4 Gc)
Green
RoHS Compliant
Warranty
5 years