No image available
No image available
Your request is being processed.
Planned Maintenance
 We are currently performing scheduled maintenance. Some site functions are impacted and may not work as expected. Thank you for your patience.
  • Home
  • DeltaV™ DI 230 V AC Isolated CHARM
DeltaV-P-SE4301T04

DeltaV™ DI 230 V AC Isolated CHARM

Contact Us

Product Description

An isolated, 230 V digital input Characterization Module (CHARM).

Specifications

Detection Level for On
>168 V AC
Detection Level for Off
<68 V AC
Wetting Current
1 mA at 230 V AC
Input Impedance
240 kΩ (approximately)
Maximum Input Voltage
250 V AC
Frequency
50/60 Hz
Isolation
Each channel is optically isolated from the system at 250 V AC
Configurable Channel Types
Discrete Input - Dry contact or discrete state sensor changing <2 Hz, Pulse Count - Pulse train 0.1 Hz to 10 Hz
CHARM Power req.
12 mA max @ 24 V DC
CHARM Heat Dissipation
0.40 W
Field Circuit Protection
Recommend External Fuse at power source, Field wiring disconnect

Documents & Drawings

Features

  • Eliminate marshalling and add I/O anywhere in the plant without affecting control room cabinets
  • No marshalling cabinet or cross-wiring, fewer wires, much less work and fewer contact points for potential failures
  • No marshalling cabinet or cross-wiring, fewer wires, much less work and fewer contact points for potential failures