AI Isolation Backplane PHHS-16AI-M

Number of channels: 16

Mode: two-wire AI, three isolation

Signal type: 2W\3W transmitter and 4W signal (current) with instrument distribution, RTD\TC

With MTL standard HART interface (required to declare before ordering)

Online test port(using XT801 tester)

Installation form: M5 screw fixing or 35mm rail installation

Matching card: C300 & 8-Serial 16AI card

Supporting barrier: Pinghe series Single AI barrier, see the barrier instructions for details

Supporting isolator: Pinghe series Single AI isolator, see the isolator manual for details

Common configurations:

Single input isolation barrier: PHD-11HD-21(with power distribution, supporting 2/4-wire instrument), PHD-11HD-21 (supporting 4-wire HART) 

Dual temperature barrier: PHD-11HZ-*1/PHD-11HT-*1

Power supply:

This product is designed for redundant power supply, with power loss alarm output.

Note

The single line (marked with TB2-1 or COM) on the special cable shall be connected to TB2-1 or TB2-4.

Parameter

Order model	PHHS-16AI-M
Description	16-ch AI backplane
Technical parameters
Number of channels	16
Supply voltage	22 ~ 30VDC redundant power supply
Power loss alarm output	Normal close
Sys connection	D-SUB37P
Power connection type	Screw
Terminal crimp specification	0.3~2(mm2)
Signal type	2/3W transmitter, 4W signal Temperature
Complete with barrier	PHD-11HD-21/PHD-11HZ-*1/PHD-11HT-*1 /PHD-11HZ-*1/PHD-11HT-*1
Barrier output signal	4-20mA
Operating temperature	-40˚C~+55˚C
Storage temperature	-40˚C~+70˚C
Dimensions (L*W*H)	292X174x70mm
Install the screws Hole spacing	M5 4PCS 279.4*101.6mm
Enclose
PS fuse	2Aφ5 glass tube
Matching cable
Standard model	FL-37DS-23A32+1-HON32-ADI-Xm
Simple model	FL-37DS-23A32+1-H32-ADI-Xm
Loose line model	FL-37DS-23A32+1-H-ADI-Xm
Note: Horney terminal board shall be provided by the customer for X-length simple model