Z7127: HIMA H41q/H51q/HIQuad X Legacy Platform 16-channel Analog Output AO Module, SIL3 level, standard 4-20mA output, used for SIS system to control on-site regulating valves, positioners, etc.

1. Basic Information

Model: Z7127

Brand: HIMA Black Horse

Type: 16-channel Analog Output AO Module

Signal: 4-20mA

Safety Level: SIL3 / AK6 / PL e

Compatible Systems: H41q / H51q Rack

Incompatible: HIMax X Series (X-CPU01/X-SB01 cannot be used together)

II. Core Parameters

Channels: 16 channels of AO, divided into 2 groups of 8 channels each

Output Signal: 4-20mA

Load Capacity: Maximum per channel ≤ 600Ω

Accuracy: Typical ±0.1%

Resolution: 15 bits

Electrical Isolation: Isolation between groups, anti-interference

Diagnostic Function: Loop short circuit, open circuit, overload, internal fault self-diagnosis, SIL3 safety for faults, Power Consumption: Approximately 5W

Operating Temperature: -20℃ to +60℃

Size: Standard 8TE slot, same as Z7116/Z7126

III. Derivative Model Rules (Same Series Pattern)

Z7127/3221: Standard bare module

Z7127/3221/C5: C5 anti-corrosion coating, for marine/chemical corrosion environments

Z7127/3236: With 5-meter prefabricated shielded cable assembly

IV. Applications

SIS/ESD/BMS systems

Output 4-20mA control: regulating valves, damper actuators, valve positioners, frequency set points, etc. for analog loads.

V. Distinction from the Same Series

Z7116: 16 digital input DI

Z7126: 16 analog input AI 4-20mA

Z7127: 16 analog output AO 4-20mA