16 Port FRNet Isolated Digital Output Distributed I/O Module (FR-2057T has screw terminal connector)

FR-2057 / FR-2057T

16 Port FRNet Isolated Digital Output Distributed I/O Module (FR-2057T has screw terminal connector)

Features

This product is phased out and replaced by FR-2057TW

The FR-2057 has 16-channel isolated photo-coupler output. The default signal connector of FR-2057 is a 20-pin header. The "T" stands for screw terminal connector and the "S" stands for 3-pin shroud connector. Each 3-pin connector has one Vcc pin, one ground and one signal pin. According to different applications, the users can choose suitable modules. The FR-2000 I/O module has an FRnet interface. The users can daisy chain several FR-2000 modules together. Via FRnet, the FR-2000 modules can extend the remote I/O control of PC, PAC and PLC easily. Further information about the networking of FR-2057; refer to literature related to I-7188EF, I-8172W, FRB-100/200U.

  • Built-in Wire-saving FRnet DI/DO control
  • High-speed transmission reliability
  • Simple synchronization mechanism
  • No software overhead on protocol processing
  • Supporting broadcasting (1:n data transmission)
  • Duplicating output easily
  • Fixed I/O scan-time and I/O synchronization
  • DIN-Rail mountable

Specifications

Digital Output
Output Channel 16
Output Type Open-Collector (NPN)
Load Voltage 24 VDC, Max
Load Current 100mA, Max
Turn-on delay time less than 1.0ms
Turn-off delay time less than 1.5ms
Isolation Voltage 1500 Vrms
Interface
2-wire cabling 2-wire cabling Belden 9841 (2P twisted-pair cable),
When different cables are used, the transmission distance may change
Transfer distance Max. 400m for FR-2057
Max. 100m for FR-2057T/FR-2057HT
LED Indicators Power, Communication Run, Communication Error, Terminal
resistor, Digital output
Transfer speed 250 kbps for FR-2057
1 Mbps for FR-2057T/FR-2057HT
Cyclic scan time 2.88ms for FR-2057 
0.72ms for FR-2057T/FR-2057HT
Connection 20-pin header for FR-2057 series
Removable 20-pin Terminal Block for FR-2057T/FR-2057HT
Power
Input Voltage Range +10 ~ +24 VDC (Non-isolation)
Power consumption 2 W Max.
Protection Power reverse polarity protection
Frame Ground for EMS Protection Yes
Connection 5-Pin Removable Terminal Block
Mechanical
Casing Plastic (Flammability UL 94V-0)
Dimensions (W x L x H) 33 mm x 102 mm x 110 mm
Installation DIN-Rail
Operating Temperature -25°C ~ +75°C
Storage Temperature -30°C ~ +85°C
Ambient Relative Humidity 10% ~ 90% RH, non-condensing

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