900H03-0202 AC Digital Output Module Specifications

Overview:

The AC Digital Output module 900H03-0202 provides 8 isolated zero-switching Triac solid-state outputs. A shorting comb (900J02-0001/900J10-0001) is available for use with barrier-type terminal blocks to simplify connections to a common voltage source for all outputs. Each output has a Metal Oxide Varistor (MOV) for transient over-voltage protection and a field-replaceable fuse.

Indicators:

• Green LED State Indicator: Indicates when a digital output is ON.
• Green Blinking Status LED: Indicates when the module is being scanned.
• Red Status LED: Indicates when module diagnostics exist.

Item Specification:

• Outputs per Module: 8
• Galvanic Isolation: Per output to output, output to logic
• Operating Voltage: 85 VAC to 240 VAC
• Output Type: Triac (zero switching voltage)
• Peak Voltage: 250 VAC
• AC Frequency: 47 Hz to 63 Hz
• ON Voltage Drop: <2.0 VAC (>0.1 A), <3.0 VAC (<0.1 A)
• Transient Over Voltage Protection: MOV
• Maximum Load Current: 2 A per point, 8 A max. per module, resistive load
• Maximum Leakage Current:
  • 4 mA (240 VAC, 60 Hz)
  • 1.2 mA (100 VAC, 60 Hz)
  • 0.9 mA (100 VAC, 50 Hz)
• Maximum Inrush Current: 15 A for 10 ms
• Minimum Load: 50 mA
• OFF to ON Response Time: 3 ms + 0.5-line cycle max
• ON to OFF Response Time: 3 ms + 0.5-line cycle max

Fail-Safe State Configuration:

• Hold Last State
• Failsafe State

Fuses:

• Type: 1 per output, 3.15 A Time-lag
• Replacement Part: Littelfuse 37413150410

Dimension:

• 137mm H x 35.6mm W
  5.4” H x 1.4” W

Weight:

• 230g