Alerton VXIO-322-HOA

POWER - 20 to 30 VAC @ 50-60 Hz. VXIO-965-HOA: 35 VA minimum / VXIO-322-HOA:15 VA minimum. (maximum 100 VA across all BO loads). Half-wave rectified. 03 INPUTS - 16-bit universal inputs accept 10k thermistor (type II and III), dry contact, 1k platinum RTD, 0-20 mA, 0-10 V, or dry-contact pulse. Pulse input maximum frequency of 100 Hz. Pulse input minimum duty cycle 5ms ON / 5ms OFF. POWER OUTPUT FOR EXTERNAL SENSORS - 20 VDC ±10% @ 250 mA maximum for VXIO-965-HOA and 100 mA maximum for VXIO-322-HOA. 02 BINARY OUTPUTS - Solid-state relay rated 20-30 VAC @ 50/60 Hz, 1.5 amps continuous, 3.5 amp inrush for 100ms. Hand-Off-Auto (H-O-A) switches for manual override, software controlled, monitored switch position status. See IMPORTANT NOTE below. 02 ANALOG OUTPUTS - 16-bit universal analog outputs support Voltage Mode: 0-10 VDC @ 10 mA maximum (1k ohm minimum); Current Mode: 4-20 mA @ 550 ohms Maximum; or Binary Mode: 12 VDC @ 20mA maximum relay coil current (for controlling lowcoil current 12 VDC relays and solid-state relays). Hand- Off-Auto (H-O-A) switches with potentiometers for manual override, software controlled, monitored switch position and potentiometer status. INPUT/OUTPUT TERMINATIONS - Removable header-type screw terminals. MAX DIMENSIONS - VXIO-965-HOA: 5.32“ (135 mm) W x 4.33” (110 mm) H x 2.26” (57.4 mm) D. / VXIO-322- HOA:3.35” (85 mm) W x 4.33” (110 mm) H x 2.26” (57.4 mm) D. MOUNTING - 35mm DIN rail or screw mounting ENVIRONMENTAL - Ambient: -20 to 55°C (-4 to 131°F) / Storage: -20 to 85°C (-4 to 185°F) / 5 to 95%RH noncondensing. COMMUNICATIONS - Communications with the VIP controller is a proprietary protocol over RS-485. MICROCONTROLLER - 32-bit ARM Cortex M4, 120 MHz. MEMORY - 512KB of on-chip flash and 128KB of RAM. SECURITY - Integrated secure boot prevents loading of tampered firmware.