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ICP DAS ET-7083 - 3 Axis, 32 bit Encoder Counter
by ICP DAS
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Modbus TCP based Remote Ethernet I/O Data Acquisition Module with 3-axis Encoder/Counter Inputs (Digital Input). Support Modbus TCP and Modbus UDP Protocols. 32-bit Counter. Support Operating Temperatures: -25 ~ + 75°C (-13°F ~ +167°F) and has a din rail mount.
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The ET-7083/PET-7083/ET-7283/PET-7283 is a 3-axis high speed encoder/counter module. Its each axis can be individually configured for Quadrant, Pulse/Direction or CW/CCW counting modes. The maximum input rate for Quadrant counting mode is 1 MHz, and for Pulse/Direction, CW/CCW counting modes is 4 MHz. The encoder/counter module is equipped a FRAM to retain the counter value after it is powered off. FRAM is a nonvolatile memory that can hold written data even after it is powered off. The data retention can be 10 years. And the feature can be configured as enabled or disabled.
- Built-in Web Server
- Web HMI
- Support for both Modbus TCP and Modbus UDP Protocol
- Communication Security
- 2-port Ethernet Switch for Daisy-Chain Topology
- Dual Watchdog
- Wide Operating Temperature Range: -25 ~ + 75°C
- Built-in I/O
- 3-Axis 32-bit encoder/counter iinputs
- 1 Mhz max. for Quadrant mode
- 1 Mhz max. for CW/CWW, Pulse/Direction mode
- Count Value Retention for 10 years
| Software |
| Built-In Web Server |
Yes |
| Web HMI |
Yes |
| I/O Pair Connection |
Yes |
| Communication
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| Ethernet Port |
1 x RJ-45, 10/100 Base-TX |
| PoE |
- |
| Protocol |
Modbus/TCP, Modbus/UDP |
| Security |
ID, Password and IP Filter |
| Dual Watch Dog |
Yes, Module (0.8 second), Communication (Programmable) |
| LED Indicators |
| for System Running |
Yes |
| For Ethernet Link/Act |
Yes |
| for DI/DO |
- |
| for PoE Power |
- |
| 2-Way Isolation |
| Ethernet |
1500 VDC |
| I/O |
2500 VDC |
| EMS Protection
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| ESD (IEC 61000-4-2) |
4 kV Contact for Each Terminal and 8 kV Air for Random Point |
| EFT (IEC 61000-4-4) |
+/-4 kV for Power |
| Power Requirements
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| Reverse Polarity Protection |
Yes |
| Powered from Terminal Block |
1 ~ 30 VDC |
| Power PoE |
- |
| Consumption |
2.7W |
| Mechancial |
| Dimensions |
72 mm x 123 mm x 35 mm |
| Installation |
DIN-Rail or Wall mounting |
| Environmental
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| Operating Temperature |
-25 ~ +75°C |
| Storage Temperature |
-30 ~ +80°C |
| Humidity |
10 ~ 90% RH, Non-condensing |
| Environmental |
| Operating Temperature |
-25 ℃ ~ +55 ℃ |
| Storage Temperature |
-40 ℃ ~ +80 ℃ |
| Ambient Relative Humidity |
5 ~ 95% RH, non-condensing |
I/O Specification
| Software |
| Axis |
3 |
| Counting Mode |
Quadrant |
| CW/CCW |
| Pulse/Direction |
| Maximum Count |
32-bit |
| Maximum Counting Rate |
Quadrant mode: 1 Mhz |
| CW/CCW mode: 4Mhz |
| Pulse/Direction mode: 4Mhz |
| Count Value Retention |
Yes, for 10 years |
| Counter Preset Value |
Programmable |
| Input Signal Level |
5 VDC |
| 12 VDC with 1k ohm external resistor (1/2 W) |
| 24 VDC with 2k ohm external resistor (1/2 W) |
| Intra-module Isolation, Field to Logic |
2500 Vrms |
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