The ET-7051, a web-based Ethernet I/O module, features a built-in web server, which allows configuration, I/O monitoring and I/O control by simply using a regular web browser. Besides, with the web HMI function, no more programming or HTML skills are needed; creating dynamic and attractive web pages for I/O monitoring and I/O control would be fun to engineers ever after. The ET-7051 offers easily and safely access for users from anytime and anywhere! In addition, the ET-7051 also supports Modbus/TCP protocol that makes perfect integration for ET-7051 to SCADA software.

The ET-7051 provides 16 isolated wet contact (sink, source type) digital input channels. Each digital input channel supports counter input (32 bits and 500Hz max.).

CPU
CPU	80186 CPU (80MHz)
SRAM	512K Bytes
Flash Memory	512K Bytes
EEPROM	16K Bytes
Dual Watchdog	Yes
Communication
Ethernet Port	10 / 100 Base-TX (With Link, Activity LED Indicator) Automatic MDI/MDI-X Crossover
Digital Input
Input Channels	16
Input Type	Wet Contact (Sink, Source)
On Voltage Level	+10Vdc to 50Vdc
Off Voltage Level	+4Vdc Max.
Input Impedance	10K Ohms
Counters	Max. Count: 4,294,967,285 (32 bits)
	Max. Input Frequency : 500Hz
	Min. Pulse Width: 1 ms
Over-Voltage Protection	+70Vdc
2 Way lsolation
Ethernet	1500 Vrms
DI	3750 Vrms
Mounting
Din Rail Mount	Yes
Wall Mount	Yes
Power Requirements
Protection	Power reverse polarity protection
Required Supply Voltage	+10Vdc to 30Vdc (non-regulated)
LED Indicator	Yes
Power consumption	0.11A/24Vdc Max.
Environment
Operating Temperature	-25°C to +75°C
Storage Temperature	-30°C to +80°C
Relative Humidity	5% to 90% Non-condensing
Dimensions
Dimensions( W x H x D)	123mm x 72mm x 33mm