Honeywell WEB-600-O-US Manuale Utente

3

74-4067—02

Optional I/O Modules: Table 4 lists the I/O models that can 

be connected to the WEB-600. Optionally, IO-16-REM-H 

can be connected; details can be found in the data sheet 

74-5082.

*4 or 2 in combination with IO-34/IO-34-US.

I/O Specifications - All Modules: Connection to WEB-600 

Controller is via a single multi-pin plug.

Removable screw terminals (0.2 in. [5.08 mm] centers) for all 

inputs and outputs.

Universal Input types supported:

Type 3 (10K) Thermistors; Thermistor Sensor Range

-10° to +240° F (23° to +116° C). Input accuracy is in the 

range of +/-1% of span. Others may be supported by 

entering custom non-linear curve interpolation points for 

each unique non-linear input.

0 to 10 volt; accuracy is +/- 2% of span, without user 

calibration; uses an external resistor for current input 

(four provided, mounted by installer on terminal 

connections) 4/20 mA current loop; accuracy is +/- 2% 

of span, without user calibration; self-powered or board-

powered sensors accepted.

Dry contact; V open circuit, 300-uA short-circuit current.

Pulsing dry contact at a rate of up to 20 Hz; 50% duty 

cycle.

Digital Outputs (4 ea.) Pilot Duty.

Form A relay contacts suitable for on/off control only;

floating control not supported.

Maximum voltage - 30V DC or AC.

1/2

 

Amp maximum current rating.

Analog Outputs:

0 -10 Volt DC.

Minimum load supported per output is 2500 ohms 

minimum or 4 mA drain maximum. 

WEB-IO-

16

WEB-IO-

34 IO-34-US

Manufactured in

China

USA

China

USA

Universal Inputs

8

16

Relay Outputs

4

10

Analog Outputs

4

8

Dimensions (in 

inches)

3.2W x 4.8H x 2.4D 6.3W x 4.8H x 2.4D

Dimensions (in 

mm)

82W x 122H x 61D 160W x 122H x 61D

Max per WEB-

600 controller

4 / 2*

1

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System Integration

WEB-600ARCH PR

November 2010