X20 system modules • Digital input modules • Brief information
X20 system User's Manual 3.10
935
4.13 Digital input modules
Digital input modules convert binary process signals into the internal signal level required by the PLC. The states
of the digital inputs are indicated with status LEDs.
4.13.1 Brief information
Product ID
Short description
on page
X20 digital input module, 2 inputs, 24 VDC, sink, configurable input filter, 3-wire connections
X20 digital input module, 2 inputs, 24 VDC, source, configurable input filter, 3-wire connections
X20 digital input module, 2 inputs, 24 VDC, sink, configurable input filter, 2 event counters 50 kHz, 3-wire
connections
X20 digital input module, 2 inputs, 100 to 240 VAC, 240 V keyed, 3-wire connections
X20 digital input module, 4 inputs, 24 VDC, sink, configurable input filter, 3-wire connections
X20 digital input module, 4 inputs, 24 VDC, source, configurable input filter, 3-wire connections
X20 digital input module, 4 inputs, 24 VDC, sink, configurable input filter, open line and short circuit detection,
3-wire connections
X20 digital input module, 4 inputs, 100 to 240 VAC, 240 V keyed, 2-wire connections
X20 digital input module, 4 NAMUR inputs, 8.05 V
X20 digital input module, 6 inputs, 24 VDC, sink, configurable input filter, 2-wire connections
X20 digital input module, 6 inputs, 24 VDC, source, configurable input filter, 2-wire connections
X20 digital input module, 6 inputs, 24 VDC, sink/source, all inputs floating, configurable input filter, 2-wire con-
nections
X20 digital input module, 6 inputs, 100 to 120 VAC, 240 V keyed, 1-wire connections
X20 digital input module, 8 inputs, 24 VDC, sink, configurable input filter, 1-wire connections
X20 digital input module, 12 inputs, 24 VDC, sink, configurable input filter, 1-wire connections
X20 digital input module, 12 inputs, 24 VDC, source, configurable input filter, 1-wire connections
X20 digital input module, 8 inputs, 24 VDC, sink, configurable input filter, 2-wire connections
X20 digital input module, 16 inputs, 24 VDC, sink, configurable input filter, 1-wire connections
Summary of Contents for X20 System
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