Digiguard H.264 Digital video recorder -4/8/16 channel models Instrukcje Operacyjne Pobierz pdf (Strona 116)

MAN0443.P65 Issue 13 Aug 04 5701 Control System

05701-M-5001 A02279

CHAPTER 4 - INSTALLATION INSTRUCTIONS

4 - 53

Block Sensor Connections

Wiring Digi-Cat Digi-Chem Digi-Ana

Catalytic ECC Analogue

Terminal

Signal Colour Signal Colour Signal Colour

1 GND - GND - S -

2 NS Blue C Brown 01 Blue*

3 C/T White R White 0V -

4 S Brown W Blue +24V Brown*

* Valid for 811 and 911. For other sensors, see sensor documentation.

Four Wire Isolated Signal Input, Transmitter Current Sink Connection for Digi Series

+24

Note: Where a sensor is earthed locally, either to the Earth Stud or through the sensor casing

or mounting, to avoid earth loops the screen sheath of the cable should only be

connected at one end. ie. At the sensor or at the Interface/relay Card.

Single Channel Control Card 4 - 20mA 05701-A-0301

Fitted with 4 - 20mA Sensor Drive 05701-A-0283

Link Positions

LK1

LK12

LK9

LK6

3635

Screened

Cable

Arrows Indicate

Direction of Loop

Current Flow

+24V

4 - 20mA(-)

4 - 20mA(+)

GND

4-20mA(-)

4-20mA(+)

Do not fit LK2 or LK3

Sensors:

704 705

783 811

910 911

See Table for Sensor Wiring

Cabinet

Protective Earth

+24V

Digi Series

Relay/Field Interface Card

05701-A-0326

05701-A-0327

05701-A-0328

05701-A-0329

05701-A-0330

* The 24V supply for the transmitter may

be obtained from either the Relay/Field

Interface Card terminals 35 (+24V) and

36 (0V), or a separate field supply.

1 2 ... 111 112 113 114 115 116 117 118 119 120 121 ... 212 213

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