Horner APG SmartMod HE359ADC2201 User Manual

Smartmod, 20ma analog input module, Bit resolution

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MAN0845-04-EN

Specifications / Installation

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5/8/2009

Page 1 of 2 ECN # 950

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14

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16

I+

GNA

I+

GNA

I+

GNA

I+

GNA

I+

GNA

I+

GNA

I+

GNA

I+

GNA

IN

0

IN

1

IN

2

IN

3

IN

4

IN

5

IN

6

IN

7

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1 Specifications

ADC120 ADC220

ADC120

ADC220

Number of

Channels

4 8

Conversion Time

(PLC Update

Rate)

Determined by

Communications

w/OCS

Input Ranges

+/-20mA

Terminal Type

Screw Type,

Removable

Resolution 16-Bit

Storage

Temp.

-40

° to 85°

Celsius

Operating Temp.

-10

° to 60°

Celsius

Input Impedance

<50 Ohms

Relative Humidity

5 to 90% Non-

condensing

Linearity +/-0.1%

Dimensions

WxHxD

17.5mm x 100mm x

120mm

0.69” x 3.94” x 4.72”

External Power
Supply Voltage

10-30Vdc

Weight

150g (6 oz.)

Required Power

(Steady State)

30mA @ 24Vdc,

typical

Communications

Modbus/RTU

(binary)

RS-485 half

duplex

Required Power

(Inrush)

Negligible

Factory Default

Communications

Parameters

38400 baud, N, 8, 1,

no h/s

Default Modbus ID 1

Isolation

2000Vac for 60

seconds

(Input/Power &

Input/Serial)

Supported

Modbus

Commands

1,2,3,4,5,6,8,15,16

CE & UL

Compliance

See Compliance Table at

http://www.heapg.com/Pages/TechSupport/ProductCert.html


2 Wiring

I/O


SmartMod

















































20mA Analog Input Module

HE359ADC120 / HE359ADC220

16-Bit Resolution

Dimensions in inches are 0.69”W x 3.95”H x 4.72”D

Note: Number of I/O terminal connections vary from model to model

I/O

RS-485

DC IN




Pin #

ADC120

ADC220

Pin # ADC120

ADC220

1

INPUT 0+

INPUT 0+

9

COM

INPUT 4+

2

ANALOG

COMMON

ANALOG

COMMON

10 N.O.

ANALOG

COMMON

3

INPUT 1+

INPUT 1+

11

INPUT 5+

ANALOG

COMMON

ANALOG

COMMON

4

12 INPUT

0

ANALOG

COMMON

5 INPUT

2+ INPUT

2+

13

INPUT 1

INPUT 6+

ANALOG

COMMON

ANALOG

COMMON

14

6

INPUT

2

ANALOG

COMMON

7 INPUT

3+ INPUT

3+

15

INPUT 3

INPUT 7+

8

ANALOG

COMMON

ANALOG

COMMON

16 COM

ANALOG

COMMON

D-

D+

GND

INIT

A

B

C

D

V-

V+

I

J

10-30Vdc


Wiring DC IN

Wiring RS-485




Notes:

Both ends of the RS-485 network should be terminated with a 100ohm, 1/4W, 1% resistor. Many OCS
controllers feature dip switches or jumpers which enable appropriate termination if the OCS is located on
a network end.

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