Analog Input Output Isolation Conversion Board PHFD-8AIO

Number of channels: 8

Signal type: Dual line analog (temperature, voltage/current) input/analog output, three terminal isolation

Supporting isolation barrier: Pinghe series single channel analog safety barrier, P+F、 Flat and simulated guide rail grid (13mm), when equipped with Pinghe, the guide rail needs to be extended.

Loop current: LED current indication online test hole

Installation form: M4.8 self tapping or M4 screw fixation

Supporting card components:

S7-300PLC: 6ES7 331-1KF02\7KF02\7NF00\7NF10,332-5HF00/650-8AK60/650-8BK60

This product does not support the 7KF02 loop power supply mode (range card D).

Common configurations:

Single channel analog input/output isolation gate:              

Flat and single channel analog input/output rail grid (12.8mm)

Power supply and DB port power settings:

This product is designed for redundant power supply and comes with a power loss alarm output

DB1 port contains a 2-core power cord for supplying power to the PLC module.

These power supplies are controlled by short-circuit caps set by the power output, with each short-circuit cap corresponding to a wire, and should be set as needed before power transmission.

Special Explanation:

1. The brightness of the circuit LED can roughly indicate the magnitude of the circuit current;

2. Using a multimeter to short-circuit the current range of this circuit test hole can accurately measure the inner current without affecting the circuit operation;

When the circuit LED fails and opens, a spare LED can be inserted into the test hole for repair;

Parameter

Order model	PHFD-8AIO
describe	Analog input-output isolation conversion board
Technical parameters
Channel	eight
Number of isolation barriers	8 single channels
Internal power supply voltage	22-30VDC redundant power supply
Power loss alarm output	normally closed
Internal circuit current indication	LED brightness, non rewiring test hole
Maximum current of on-site side channel	25mA
Internal connection type	D-SUB25PF + HART
On site side connection type	screw
Terminal crimping specifications	0.3~2.5(mm2)
signal type	2-wire transmitter, four wire system signal, temperature signal, current output
Isolator output signal	4-20mA
operation temperature	-30˚C~+55˚C
storage temperature	-40˚C~+70˚C
Dimensions (length x width x height)	136x112*60mm
Installation size	M4.8 self tapping or M4 screw 127mm
attachment
Power insurance	Fang Insurance 2A
Matching Cable
Order model	FL-20D-22A20-Y-Z-Xm
Note: Y-PLC side interface model Z-card and signal type X-length