PET-7083 CR
PoE Ethernet I/O Module with 3-ch Encoder/Counter Inputs
The ET-7083/PET-7083 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.
PET-7083 CR: PoE Ethernet I/O Module with 3-ch Encoder/Counter Inputs (RoHS)
- Built-in Web Server
- Web HMI
- Support for both Modbus TCP and Modbus UDP Protocols
- 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 inputs
- 1 MHz max for Quadrant mode
- 4 MHz max for CW/CCW, Pulse/Direction mode
- Count Value Retention for 10 years
Software
Built-in Web Server: Yes
Web HMI: Yes
I/O Pair Communication: Yes
Communication
Ethernet Port: 1 x RJ-45, 10/100 Base-TX
PoE: Yes
Protocol: Modbus/TCP, Modbus/UDP
Security: ID, Password and IP Filter
Dual Watchdog: Yes, Module (0.8 second), Communication (Programmable)
LED Indicators
for System Running: Yes
for Ethernet Link/Act: Yes
for DI/DO status: --
for PoE Power: Yes
2-Way Isolation
Ethernet: --
I/O: 1500 VDC
EMS Protection
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
Reverse Polarity Protection: Yes
Powered from Terminal Block: 12 ~ 48 VDC
Powered from PoE: Yes, IEEE 802.3af, Class1
Consumption: 2.7 W
Mechanical
Dimensions (W x L x H):
Installation: 72 mm x 123 mm x 35 mm
Environmental
Operating Temp.: -25 ~ +75°C
Storage Temp.: -30 ~ +80°C
Humidity: 10 ~ 90% RH, Non-condensing
Encoder/Counter
Axis: 3
Counting Mode: Quadrant; CW/CCW; Pulse/Direction
Maximum Count: 32-bit
Maximum Counting Rate: Quadrant mode: 1 MHz; CW/CCW mode: 4 MHz; Pulse/Direction mode: 4 MHz
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 24 VDC with 2k ohm external resistor (1/2 W) Vrms