Analog Input
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Features
Current Output or Voltage Output
Power-on Value
Safe Value
3000 V
DC
Intra-module Isolation
System Specifi cations
I/O Specifi cations
Analog Output
Channels 4
Type
Voltage
Current
Range
0 ~ +5 V
DC
, ±5 V
DC
,
0 ~ +10 V
DC
, ±10 V
DC
,
0 ~ +20 mA, +4 ~ +20 mA
Resolution 14-bit
Accuracy ±0.1% of FSR
Short Circuit Protection Yes
DA Output Response Time 10 ms per channel
Programmable Output Slope
Voltage 0.0625 ~ 1024 V/Second
Current 0.125 ~ 2048 mA/Second
Current Load Resistance External +24 V
DC
@ 1050 Ω
Power-on Value Yes
Safe Value Yes
CPU Module
Watchdog Timer
Yes, Module (1.6 Seconds), Communication
(Programmable)
Isolation
Intra-module Isolation 3000 V
DC
LED Indicators
Status 1 x Power and Communication
COM Ports
Baud Rate 115200 bps
Data Format N, 8, 1
Protocol DCON
Power
Power Consumption 1.1 W Max.
Mechanical
Dimensions (W x L x H) 31 mm x 116 mm x 88 mm
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +75 °C
Humidity 5 ~ 95% RH, Non-condensing
The I-87024 is a 4-channel analog output module that provides either current or voltage output.
There are options to set Power-on and safe values. The I-87024 also features 3000 V
DC
intra-module
isolation.
Introduction
2020.10
I-87024 I-87024-G
4-ch, 14-bit Non-isolated AO Module
Applications
●Building Automation
●Factory Automation
●Machine Automation
●Remote Maintenance
●Remote Diagnosis
●Testing Equipment
ICP DAS CO., LTD Website: http://www.icpdas.com Vol.
2/2
TxD
LED
Embedded
Controller
EEPROM
RxD
INIT
Isolation
Isolated
Isolated
DAC
Iout0+
Iout0-
DAC
Iout1+
Iout1-
DAC
Iout3+
Iout3-
Internal I/O Structure
Current Output Wiring
Wire Connections
Iout+
Iout-
+
-
Load
External PWR
I
2020.10
Ordering Information
I-87024 CR 4-ch, 14-bit Non-isolated AO Module (Blue Cover) (RoHS)
I-87024-G CR 4-ch, 14-bit Non-isolated AO Module (Gray Cover) (RoHS)
Pin Assignments
Dimensions (Units: mm)
88.0
66.7
101.2
4.0
4.6
110.0
116.0
22.0
57.0
54.0
31.0
Top ViewLeft View Front View
1
16
-87024
4 CH Analog Output
Terminal No. Pin Assignment
01 Iout 0
02 AGND
03 Iout 1
04 AGND
05 Iout 2
06 AGND
07 Iout 3
08 AGND
09 Vout 0
10 AGND
11 Vout 1
12 AGND
13 Vout 2
14 AGND
15 Vout 3
16 AGND