ValuPoint® Model VP4-0610 low cost programmable I/O for Modbus RTU provides slave I/O, includes user programmable control, 2 analog/universal inputs, 2 discrete inputs, and 2 relay outputs. VP4-0610 can operate as Modbus master or slave, with all I/O accessible as holding registers and/or coils. The VP4-0610 includes live debug support for the i.CanDrawIt® graphical programming tool.
Two Analog/universal inputs, 0-10VDC, discrete, pulse count, 10-bit A/D resolution, Software selectable input types, Non-volatile totalizing count inputs; Two Discrete Inputs, Dry contact closure to ground, Pulse count (10 Hz) capability, Non-volatile totalizing count inputs; Two Discrete outputs, Form A relay, 2A @ 120VAC, 2A @ 30VDC; Modbus RTU at 4800 to 38400 baud; Hardened RS-485 port; 128KB non-volatile EEPROM configuration file capacity; 64K Flash for user program; ARM 32-bit processor, 512K Flash, 56K RAM; Powered by 18-30VDC or 24VAC 50/60 Hz, 0.2A @ 24VDC max.; DIN rail mounting, 100mm H x 105mm W x 60mm D; LED indicators for power, RS-485 RX/TX & error; Pluggable screw terminal blocks; -40C to +70C, 5%-95% RH non-condensing; Certifications: FCC, CE, UL 916
See attached spec. sheet.