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4-channel Form A Relay Output and 4-channel Form C Relay Output Digital Input Module, communicable over RS-485, supports operating temperatures from -25 ~ +75°C

M-7068

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4-channel Form A Relay Output and 4-channel Form C Relay Output Digital Input Module, communicable over RS-485, supports operating temperatures from -25 ~ +75°C

Price: $189.00

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Features

The M-7068 provides 4 Form A signal relay output channels and 4 Form C signal relay output channels, while the M-7069 provides 4 Form A power relay output channels and 4 Form C power relay output channels. 4 kV ESD, 4 kV EFT and 3 kV surge protection are also provided to enhance noise protection capabilities in industrial environments. The M-7068 is the ideal solution for small signal switching, while the M-7069 is the ideal solution for high power applications.

M-7068(D)
- 4 Form A and 4 Form C Signal Relay Output
- 2000 VDC Intra-module Isolation
Dual Watchdog
4 kV ESD Protection
Configurable Power-on Value Settings
Configurable Safe Value Settings
Wide Operating Temperature Range: -25 ~ +75°C

Applications

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

Specifications

Model		M-7068	M-7068D
Digital Input
Channels		8 (Form A × 4, Form C × 4)
Relay Type		Signal Relay
Form A	Contact Rating	2 A @ 30 VDC 0.24 A @ 220 VDC 0.25 A @ 250 VAC
	Min. Contact Load	10 mA @ 20 mV
	Contact Material	Silver Nickel, Gold-covered
	Operate Time	3 ms (typical)
	Release Time	4 ms (typical)
	Mechanical Endurance	108 ops
	Electrical Endurance	2 X 105 ops
Form C	Contact Rating	2 A @ 30 VDC 0.24 A @ 220 VDC 0.25 A @ 250 VAC
	Min. Contact Load	10 mA @ 20 mV
	Contact Material	Silver Nickel, Gold-covered
	Operate Time	3 ms (typical)
	Release Time	4 ms (typical)
	Mechanical Endurance	108 ops
	Electrical Endurance	2 X 105 ops
Surge Strength		2000 VDC
Power-on Value		Yes
Safe Value		Yes

System Specifications

Model	M-7068	M-7068D
Communication
Interface	RS-485
Format	(N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1)
Baud Rate	1200 ~ 115200 bps
Protocol	Modbus RTU, DCON
Dual Watchdog	Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator	Yes, 1 LED as Power/Communication Indicator
I/O LED Indicator	-	Yes, 8 LEDs as Relay Output Indicators
7-Segment LED Display	-
Isolation
Intra-module Isolation, Field-to-Logic	2000 VDC
EMS Protection
ESD (IEC 61000-4-2)	±4 kV Contact for each Terminal ±8 kV Air for Random Point
EFT (IEC 61000-4-4)	±4 kV for 8 Relay and Power Line ±2 kV for RS-485 Port Line
Surge (IEC 61000-4-5)	±3 kV for Power
Power
Reverse Polarity Protection	Yes
Format	10 ~ 30 VDC
Baud Rate	1.6 W (Max.)	2.0 W (Max.)
Mechanical
Dimensions (W x L x H)	72 mm x 123 mm x 35 mm
Installation	DIN-Rail or Wall Mounting
Environment
Operating Temperature	-25 ~ +75°C
Storage Temperature	-40 ~ +85°C
Humidity	10 ~ 95% RH, Non-condensing