PHFS-32DI-DM motherboard with digital input

Channel Number: 32 channels(dual channels barriers)

Signal type: single wire digital quantity(switch, proximity switch NAMUR) input, 3 terminals isolation

Supporting barriers:PHD-22HF-2727

Supporting signal isolators: PH series dual switch signal isolators

Installation method: DIN rail installation or M5\M6 screw fixation

Online test interface(Use XT801 test instrument)

Supporting cards: S7-300PLC: 6ES7 321-1BL00\650-8DK80 etc.

Note: When PHD-22HF-2727 is used, only 15 barriers are installed, and the 32nd circuit is LFD output. 

Common configuration:

Dual channel digital input barriers:PHD-22HF-2727

Power supply and DB power settings:

This product is designed with redundant power supply and has power loss alarm output

The DB port contains a 4-core power cord for supplying power to the PLC module.

These power supplies are controlled by the short circuit cap set on the power output. Each short circuit cap corresponds to a wire, as shown in the figure above on the right. Before power transmission, it should be set as required.

Parameter

Ordering model	PHFS-32DI-DM
Description	Digital input barriers
Technical parameters
Channel number	32
Barriers number	16 dual channels
Inside power voltage	24VDC redundant power
Power loss alarm output	Normal close
Inside connection	D-SUB37PF
Onsite connection	Screw
Terminal crimping specificaiton	0.3~2.5(mm2)
Signal type	Dry contact,NAMUR switch
Working temperature	-30˚C~+55˚C
Storage temperature	-40˚C~+70˚C
Dimension(LxWxH)	292x174x60mm
Installation method	M5*4  279.4*101.6mm
Attachments
Power fuse	Ø5*20  2A
Supporting cable
Ordering model	FL-37D-23A40-Y-Z-Xm
Note: Y-PLC side interface model Z-card and signal type X-length