DO 100 mA energy limited CHARM specifications

Installation notes

This CHARM requires a CHARM Terminal Block.
This CHARM has short circuit protection and supports line monitoring for sensing field wiring faults such as open and short circuits. Line monitoring is enabled in the configuration.
Note
Line fault detection is not compatible with significant capacitive loading (cable + load > 30 nF) and must be disabled under these conditions.
This CHARM can be configured for momentary output or continuous pulse output.

Table: DO 100 mA energy limited CHARM specifications
Item	Specification
Channel type	Discrete output: 24 VDC high-side
Configuration options	Momentary output Continuous pulse output Line fault testing
On-state output rating	24 VDC nominal at 100 mA Channel power is derived from +24 VDC (± 10%) power supplied to CHARM I/O card.
On-state current limiting, channel protection	Output maximum current: current limited to 107 mA nominal
Off-state leakage current	1 mA maximum
Line fault detection levels	Guaranteed short circuit: <50 Ω load Guaranteed good status: 240 Ω to 10 kΩ load Guaranteed open circuit: >20 kΩ load
Line fault test timing	200 µsec
Input power requirements	Total power requirement: +24 VDC ±10% at 116 mA maximum : Input power from CIOC: +6.3 VDC ±3% at 32 mA maximum +24 VDC input power: +24 VDC ±10% at 5 mA maximum plus output channel current
CHARM heat dissipation	0.56 W

Figure: DO 100 mA energy limited CHARM wiring diagram