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8-channel Isolated Digital Input and
8-channel Isolated Digital Output Module
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Model: XV107 Model: XV107A
  • XV107
    • Sink-type Digital Output
    • Source-type Digital Input
  • XV107A
    • Source-type Digital Output
    • Sink-type Digital Input
  • All Input Channels Can Be Used As 32-bit Counters
  • Configurable Power-on Value Settings
  • 70 VDC Overvoltage Protection for Digital Input
  • Overload Protection for Digital Output
  • Short-circuit Protection for Digital Output
The XV107 provides 8 channels for digital input and 8 channels for digital output, each of which features photocouple isolation. The XV107 supports sink-type output with short circuit protection, while the input is source-type. All input channels can be used an 32-bit counters. There are options for configuring power-on digital output values. 4 kV ESD protection and 3750 VDC intra-module isolation are also provided. The XV107A has the same specifications as the XV107, except that the input and output types are reversed.
Models XV107 XV107A
Digital Input/Counter
Input Channels 8
Type Dry Contact -
Wet Contact Source Sink
On Voltage Level Dry Contact -
Wet Contact +3.5 ~ +50 VDC
Off Voltage Level Dry Contact -
Wet Contact +1 V Max.
Input Impedance 10 KΩ, 0.5 W
Counters Channels 8
Max. Count 32-bit (0 ~ 4, 294, 967, 285)
Max. Input Frequency 50 Hz
Min. Pulse Width 10 ms
Overvoltage Protection 70 VDC
Digital Output
Output Channels 8
Type Sink Source
Max. Load Current 700 mA/channel 650 mA/channel
Load Voltage 3.5 ~ 50 VDC 10 ~ 40 VDC
Over Voltage Protection 60 VDC 47 VDC
Overload Protection Yes
Short-circuit Protection Yes
Power On Value Yes, Programmable
Models XV107 XV107A
Interface RS-232/TTL
Format N, 8, 1
Baud Rate 115200 bps
Protocol Modbus/RTU
Intra-module Isolation, Field-to-Logic 3750 VDC
EMS Protection
ESD (IEC 61000-4-2) ±4 kV Contact For Each Terminal
±8 kV Air For Random Terminal
Powered from Terminal Block 5 VDC
Consumption 0.15 W Max. 0.45 W Max.
Dimensions (W x L x H) 59 mm x 82 mm x 13 mm
Operating Temperature -25 ~ +75°C
Storage Temperature -30 ~ +80°C
Humidity 10 ~ 90% RH, Non-condensing
XV107 CR 8-channel Isolated Source-type Digital Input and 8-channel Isolated Sink-type Digital Output (RoHS)
XV107A CR 8-channel Isolated Sink-type Digital Input and 8-channel Isolated Source-type Digital Output (RoHS)

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