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MAN1175-01-EN

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This document is the property of Horner Automation Group, and is subject to change. 

OCS-I/O - CSCAN COMMUNICATION BASE 

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HE959CNX116 

2 Flexible Inputs (Digital/Analog), 2 Digital Outputs, 

1 Universal Analog Input, 1 Analog Output

 

TECHNICAL SPECIFICATIONS

1.1 General Specifications

Required Power (Steady State)

630mA @24VDC (<15W @ 24V)

Required Power (Inrush)

24A @ 30 

μ

S

Primary Power Range

10-30VDC

Flex Inputs (Digital or Analog)

2

Digital Outputs per Module

2

Analog Inputs

1

Analog Outputs

1

Relative Humidity

5-95% non-condensing

Port Wiring 
(Analog Inputs and Digital I/O)

16-24 AWG / 0.2-1.4mm

²

Operating Air Temp

-40°C (-40°F) to 60°C (140°F)

Storage Temp

-40°C (-40°F) to 85°C (185°F)

Weight

87g (3.05 oz) 

Dimensions

76.5mm x 124.5mm x 19mm
3” x 4.9” x 0.75”

Certifications  
(UL/CE)

North America:   

 https://hornerautomation.com/

certifications/ 

Europe:  

https://www.hornerautomation.eu/

support/certifications-2/

1.2   Connectivity

CAN Protocols

CsCAN - IN and OUT

1.3    Universal Analog Inputs

Number of Channels

1

Input Ranges

0-10V / 0-20mA / 4-20mA / 0-60mV

0-10V / 0-20mA / 4-20mA / 

0-60mV

16 Bit

%AI Full Scale

0.20%

Thermocouple

J / K / T / N / E / R / S / B

Converter Type

16-Bit ADC

RTD

PT100 / PT1000

RTD Excitation Current

.250mA

1.4   Digital Outputs

Inputs per Module

2

Commons per Module

1

Output Type

Sourcing with 10k

Ω 

pull down

Absolute Max Voltage

28VDC

Output Protection

Short Circuit

Max Output per Point

2A

Max. Total Out Current

4A

Max. Output Supply Voltage

30VDC

Min. Output Supply Voltage

10VDC

Max Voltage Drop at rated Current

550mV

Min Load

1mA

OFF to ON Response

1ms

ON to OFF Response

1ms

I/O Indication

Status LED per Output

1.5       Analog Outputs 

Number of Channels

2 Analog

Analog Outputs

0-20mA / 4-20mA / 0-10V

Analog Output Data Ranges

0~4000 / -2000~2000 / 

0~1000 / 0~2000/ 0~32000

Nominal Resolution

12 Bit

Minimum 10V Load

500

Ω

Maximum Current Load

500

Ω

Analog Output Halt State

Current / Minimum / 

Maximum / Median

1.6        Flexible Inputs - Digital / Analog  

Number of Channels

2 (Digital or Analog)

Configured as Analog I/O 

Analog Input Ranges

  4-20mA / 0-10V

Analog Input Data Ranges

0~4000 / -2000~2000 / 

0~1000 / 0~32000

Alarm 

Value / Register

 Configured to Digital Inputs  

Digital Input Ranges

24V / 12V / 5V / Custom

Input Voltage Range

0 - 24VDC

Absolute Max Voltage

+/- 30VDC

Input Impedance

10k

Ω

Custom Digital Input Ranges

Threshold ON

Threshold OFF

OFF to ON Response

1ms

ON to OFF Response

1ms

Digital Input Active Mode 

Positive / Negative Logic

Connector Type

Phoenix Contact 2202234

Summary of Contents for HE959CNX116

Page 1: ...es 0 10V 0 20mA 4 20mA 0 60mV 0 10V 0 20mA 4 20mA 0 60mV 16 Bit AI Full Scale 0 20 Thermocouple J K T N E R S B Converter Type 16 Bit ADC RTD PT100 PT1000 RTD Excitation Current 250mA 1 4 Digital Outputs Inputs per Module 2 Commons per Module 1 Output Type Sourcing with 10kΩ pull down Absolute Max Voltage 28VDC Output Protection Short Circuit Max Output per Point 2A Max Total Out Current 4A Max Ou...

Page 2: ...ld be followed in the installation of this product b Shielded twisted pair wiring should be used for best performance c Shields should be grounded at one end only preferably at the end providing the best noise shunting SAFETY PART NUMBER HE959CNX116 TECHNICAL SUPPORT For assistance and manual updates contact Technical Support at the following locations North America Europe 317 916 4274 353 21 4321...

Page 3: ...uts Digital Analog Number of Channels 2 Digital or Analog Configured as Analog I O Analog Input Ranges 4 20mA 0 10V Analog Input Data Ranges 0 4000 2000 2000 0 1000 0 32000 Alarm Value Register Configured to Digital Inputs Digital Input Ranges 24V 12V 5V Custom Input Voltage Range 0 24VDC Absolute Max Voltage 30VDC Input Impedance 10kΩ Custom Digital Input Ranges Threshold ON Threshold OFF OFF to ...

Page 4: ...only usually at the DC supply powering the network The network DC supply should have its V terminal connected directly to earth ground If multiple DC supplies are used to power the network the V from any one supply should be connected only to nodes it is powering disconnected from other sections powered by other supplies The V connection should be continuous across the entire network although V sh...

Page 5: ...Q 0 10V Analog Out 10VDC 4 20 mA Analog Out OV AQ 20mA Digital Analog In 24V 12V 5V Custom Current Mode I1 0V 20mA Digital Out Positive Logic vs Negative Logic Wiring The OCS can be wired for positive or negative logic inputs 0V I1 0V I1 Positive Logic In Negative Logic In 0 10VDC Voltage Mode I1 0V Universal Analog Input 1a 1b 1c 0 10VDC NC 0 10V Analog In 1c 1a 1b 60mV 60mV mV In NC Thermocouple...

Page 6: ...D of each base Status Register Location where fifteen consecutive words are reported Digital Inputs Digital Outputs Analog Inputs Analog Outputs Start starting locations for each type of I O for this base Be careful to choose starting addresses that do not conflict with OCS built in I O mapping Comm Timeout Maximum amount of time the HE959CNX116 will wait to act on a communications timeout 40 to 2...

Page 7: ...guration mismatch error of each IO Modules Module 1 to Module 8 IOE Each bit bit9 bit 16 represents IO modules error Module 1 to Module 8 WDG TRIP IO base watchdog trip count IOCS Each bit bit9 bit 16 represents IO modules calibration status Module 1 to Module 8 PUP Power up error sticky bit OFFLINE OCSIO is offline DI1 US High when Digital input 1 is in undefined state DI2 US High when Digital in...

Page 8: ... ON Flash 1Hz OCS Run Mode ON ANY ANY ANY Onboard I O Fault ON OFF ON ON Invalid Dynamic Configuration ON Flash 1Hz ON ON Power Up Waiting to be Configured ON ON Flash 1Hz Flash 1Hz LED Indicators for Individual I O Channels I1 Digital Input 1 active I2 Digital Input 2 active Q1 Digital Output 1 active Q2 Digital Output 2 active AI1 Analog Input Active AQ1 Analog output Active NOTE Channel LED wil...

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