6 Channel Digital Input and 16 Channel Sink Type Digital Output, it has Web Server for Configuration
Support Modbus TCP/UDP, MQTT, and SNMP V2c Protocols,
2-port Ethernet Switch (LAN Bypass) for Daisy-Chain Wiring, Supports Dual-watchdog
I/O Pair Connection (Push and Pull)
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The PET-2254 features a web server for configuration, supports Modbus TCP/UDP, MQTT, and SNMP V2c protocols, includes a 2-port Ethernet switch with LAN bypass for daisy-chain wiring, offers dual-watchdog support, enables I/O pair connection through both push and pull mechanisms, provides 16 channels of programmable universal DIO, and boasts LED displays to indicate the status of I/O, with digital output maximum load currents of 100 mA/channel for PET-2254 and 350 mA/channel for PET-2254P
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32 Channel Wet / Dry Contact Digital Input, it has Web Server for Configuration
Support Modbus TCP/UDP, MQTT, and SNMP V2c Protocols,
2-port Ethernet Switch (LAN Bypass) for Daisy-Chain Wiring, Supports Dual-watchdog
I/O Pair Connection (Push and Pull)Built-in I/O,
(P)ET-2251: 16-ch DI (Wet/Dry),
(P)ET-2251-32: 32-ch DI (Wet/Dry),
LED Display to Indicate the I/O Status
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16 Channel Digital Input and 16 Channel Sink Type Digital Output, it has Web Server for Configuration,
Support Modbus TCP/UDP, MQTT, and SNMP V2c Protocols. Comes with 2-port Ethernet Switch (LAN Bypass) for Daisy-Chain Wiring
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Remote Maintenance Device with Voice Streaming Solution and built-in web server
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Remote Maintenance with serial streaming Solution. Allows for communication with RS-232 and RS-485 serial devices through the Ethernet / Internet. Supports pair connections.
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Intelligent Remote Maintenance Device Server with Voice Streaming and Pair Connection. Has one RS-232/RS-485 and one RS-485 port.
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Industrial RS-232/485 to 900 MHz Wireless Modem with Operating Temperature of -25C to 75C. Typical Transmission Range is 700 meters. Supports peer to peer and multi-point structure.
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2.4 GHz radio frequency RS-232/RS-485 Wireless Modem (RoHS), Din Mountable.
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Tiny 2.4 GHz RF Wireless Modem with 1-port RS-232/RS-485/RS-422
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