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I-7022/M-7022
2-channel Analog Output Module



Model: I-7022	Model: M-7022

2-channel Analog Output
Software Selectable Current or Voltage Output
Power-on Value Setting
Safe Value Setting
Open Wire Detection for Current Output
Readback Voltage or Current
2 kV Channel to Channel Isolation
3000 VDC Intra-module Isolation
Programmable Output Slope
Dual Watchdog
Wide Operating Temperature Range: -25 to +75°C

The I-7022 is a 12-bit, 2-channel Analog Output module that is designed for both voltage and current output using the DCON protocol. The I-7022 features 3000 VDC intra-module isolation, and the power source for the current output can be selected as either internal or external via a jumper. Options are also provided to allow power-on and safe values to be set. The M-7022 supports both the Modbus RTU and the DCON protocols which can be configured via software, and all hardware specifications are the same as the I-7022.

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.

Models		I-7022	M-7022
Analog Output
Channels		2
Range	Voltage	0 ~ +5 V, 0 ~ +10 V,
	Current	0 ~ +20 mA, +4 ~ +20 mA
Resolution		12-bit
Accuracy		0.1%
Readback Accuracy		±0.5% of FSR
DA Output Response Time		10 ms
Programmable Output Slope	Voltage	0.0625 ~ 1024.0 V/Second
	Current	0.125 ~ 2048 mA/Second
Current Load Resistance		Internal Power: 500 Ω
		External Power: 1050 Ω
Open Wire Detection (for current only)		Yes
Channel-to-Channel Isolation		Yes, 2 kV
Short Circuit Protection		Yes
Power-on Value		Yes
Safe Value		Yes

Models	I-7022	M-7022
Communication
Interface	RS-485
RS-485 Bias Resistor	No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)
Format	(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Baud Rate	1200 to 115200 bps
Protocol	DCON	Modbus RTU, DCON
Dual Watchdog	Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator	Yes, 1 as Power/Communication Indicator
I/O LED Indicator	-
7-Segment LED Display	-
Isolation
Intra-Module Isolation, Field-to-Logic	3000 VDC
EMS Protection
ESD (IEC 61000-4-2)	±4 kV Contact for each Terminal
EFT (IEC 61000-4-4)	±4 kV to Power Line
Surge (IEC 61000-4-5)	±0.5 kV for Power Line
Power
Reverse Polarity Protection	Yes
Input Range	+10 ~ +30 VDC
Consumption	3.0 W
Mechanical
Dimensions (L x W x H)	123 mm x 72 mm x 35 mm
Installation	DIN-Rail or Wall Mounting
Environment
Operating Temperature	-25 to +75°C
Storage Temperature	-40 to +85°C
Humidity	10 to 95% RH, Non-condensing

I-7022 CR	2-channel Analog Output Module using the DCON Protocol (Channel-to-Channel Isolation) (Blue Cover) (RoHS)
I-7022-G CR	2-channel Analog Output Module using the DCON Protocol (Channel-to-Channel Isolation) (Gray Cover) (RoHS)
M-7022-G CR	2-channel Analog Output Module using the DCON and Modbus Protocols (Channel-to-Channel Isolation) (Gray Cover) (RoHS)

tM-7520U CR	RS-232 to RS-485 Converter (RoHS)
tM-7561 CR	USB to RS-485 Converter (RoHS)
tM-SG4 CR	RS-485 Bias and Termination Resistor Module (RoHS)
I-7514U CR	4-channel RS-485 Hub (RoHS)
SG-770 CR	7-channel Diff erential or 14-channel Single-ended Surge Protector (RoHS)
SG-3000 Series	Signal Conditioning Modules for Thermocouple, RTD, DC Voltage, DC Current and Power Input Transformers

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