Description

HIMA  F3331  Digital output module

Electrical characteristics
Working voltage: 220V.
Output frequency: 30kHz.
Functional characteristics
Safety integrity level: SIL 3 certification (conforming to IEC 61508 standard).
Response time: Usually less than 10 milliseconds.
Diagnostic function: Each channel provides continuous diagnosis, including inter-channel count comparison. Any diagnostic fault on any channel will activate the fault indicator light of the module, thereby activating the chassis alarm.

Communication and Protocol
Communication protocol: Supports Ethernet, Modbus, Profibus, CAN, etc.
Environmental parameters
Operating temperature range: -20℃ to + 60℃.
Storage temperature range: -40℃ to + 85℃.
Protection grade: IP20 (Higher protection grade is optional).

Other parameters
Number of input points: 32
Input frequency range: 0Hz to 1KHz.
Minimum input pulse width: 300μs.
Accuracy: ±2 counts for the movable module; The maximum error count of the hot standby module during hot replacement is 1-10 (≥100Hz) and 0-1 (≤100Hz).
Maximum count: 2147,483,647 (2^31-1).

Counter overflow (worst case at 1KHz) : 596 hours (24 days).
Count overflow indication: The count becomes a negative integer.
Count reset: Each counter is reset separately.
Suggested input voltage range: 20-42.5VDC.
Maximum input voltage: 42.5VDC.
Count up switch level: up edge, off – on.
Switching voltage (off – on) : Typical value 15VDC, worst case 18VDC.
Switching voltage (on – off) : Typical value is 8VDC, and the worst case is 6VDC.

Typical lag: 4VDC.
Normal connection current: 6mA to 9mA.
Count input delay: <15ms.
Point isolation: Optical isolation, minimum 1000VAC, minimum 1500VDC.

Status indicator light: Each point has one status indicator light, indicating the on or off status. The module status includes pass, fault and active.
Logical power: <10 watts.
Nominal on-site power load: 0.5 watts at each connection point, and 1.5 watts at the maximum on-site voltage.