Controller AR654/S1/P/P/P/P/IP65, 4-channel, universal inputs, 4 relays, data logging, Ethernet, 230VAC

AR654/S1/P/P/P/P/IP65 is an APAR four-channel universal controller with built-in data recording, in a 96x96 mm panel case with a 320x240 colour touch screen. Each of the four outputs runs its own ON-OFF, PID with auto-tuning or 12-step program, on any input or on the difference, sum or average of inputs.

• Inputs: 4 universal - Pt100/Pt500/Pt1000/Ni100, thermocouple J/K/S/B/R/T/E/N, 0/4-20 mA, 0-10 V, 0-60 mV, 0-850 Ω, not galvanically isolated
• Outputs: 4 relays SPST 5 A/250 VAC
• Recording: 4 GB internal memory or USB flash drive, text file readable in Excel
• Communication: Ethernet (Modbus TCP, web server, e-mail alarms), RS485 Modbus RTU, USB
• Supply: 230 VAC (85-260 VAC), 24 VDC output for transmitters
• Housing: 96x96x79 mm, cut-out 92x89 mm, IP65 front (USB at the rear only), IP20 terminals

Current values, output states and trends are visible in a web browser on the LAN, and the free ARsoft-LOG and ARsoft-CFG (Windows) read the archives and set parameters. Analogue outputs and binary inputs need the optional W module, which this version does not have.