Digital I/O board, optically isolated:

PA1500 - Product specifications

Digital I/O board, optically isolated, 32 digital inputs/outputs, 24 V

• 16 digital input channels, 24 V, optically isolated, incl. 14 interruptible
• 16 digital output channels, 24 V, optically isolated, 10 to 36 V, 500 mA/channel
• Optical isolation 1000 V
• Watchdog for resetting the output channels to “0”
• Protection against fast transients, overvoltage, electrostatic discharges and high-frequency EMI
• Inputs: overvoltage protection, input filters
• Output channels protected against short-circuits
• On power ON/reset all output channels are set to “0”.
• Overtemperature and overvoltage protection
• Diagnostics report in case of short-circuits, overtemperature, voltage drop ...
• Shutdown logic when the external supply voltage drops below 5 V
• Addressing through DIP switches

Connection

(Connection example: see datasheet  - pdf)

PX901-D:    Screw terminal board, LED status display

PX901-DG: Screw terminal board, LED status display for DIN rail

PX9000:      3-row screw terminal board for DIN rail, LED status display

PX8500-G:  Relay output board for DIN rail, cascadable

ST010: Standard cable, shielded, twisted pairs, 2 m

ST011: Standard cable, shielded, twisted pairs, 5 m

ST010-S: Same as ST010, for high currents (24V supply separately)

ST021: Round cable between APCI-1500 and PX 8500-G, shielded, twisted pairs, 2 m

ST022: Cable between PX 8500-G and PX 901-DG, shielded, 2 m