Programmable Logic ControllerKV-7000 series

KV-RC8BXT

8-input + 8-output Screw Terminal Block, Transistor Output, with Repeater Function

SPECIFICATIONS

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Model

KV-RC8BXT

General Specifications

Power voltage

Rated voltage: 12 to 24 VDC, supply voltage range: 11.4 to 26.4 VDC

Operating ambient temperature

0 to +60°C (no freezing)

Ambient temperature for storage

-20 to +75°C

Operating ambient humidity

10 to 95%RH(no condensation)

Withstand voltage

1,500 VAC for 1 minute (between the power supply terminal and the communication terminal, between the power supply terminal and the I/O terminals, and between all the external terminals and the case)

Noise immunity

1,500 Vp-p or more, pulse width: 1 µs, 50 ns (by way of a noise simulator), conforms to IEC standards (IEC 61131-2)

Vibration resistance

Intermittent vibration

Frequency:5 to 9Hz

Half amplitude: 3.5 mm*1

Frequency:9 to 150Hz

Acceleration: 9.8 m/s2*1

Continuous Vibration

Frequency:5 to 9Hz

Half amplitude: 1.75 mm*1

Frequency:9 to 150Hz

Acceleration: 4.9 m/s2*1

Insulation resistance

100 MΩ or more (tested with a 500 VDC megger, between the power supply terminal and the I/O terminal)

Operating environment

Minimal amount of dust and corrosive gas present

Altitude

2000m or less

General specifications

Current consumption

At 11.4 V: 120 mA or less, at 26.4 V: 60 mA or less

Storage relative humidity

10 to 95%RH(no condensation)

Approved standards

Overvoltage category

II

Pollution degree

2

CE marking

EMI: EN55011 Class A, EMS: EN61131-2, low voltage directive: EN61131-2*2

FCC

FCC Part15B class A

UL

UL :UL508
CSA :CAN/CSA22、2 No.14

ICES

ICES-003 Issue4

Enclosure rating

IP2X

CC-Link specifications

Supported version: 1.10, number of occupied stations: 1, station type: remote I/O station

Performance specifications

Weight

approx 250g

Input specifications

24 V mode

Input maximum rating

DC26.4V

Input voltage

DC24V approx 5.3mA

Minimum ON voltage

19V

Minimum ON current

-

Maximum OFF voltage

Maximum OFF current

2.0mA

Input impedance

4.3 kΩ

Insulation system

Photocoupler isolation

Input time constant (switching method)

· 0.2 ms · 1.5 ms · 10 ms

12 V mode

Input maximum rating

DC26.4V*3

Input voltage

DC12V approx 2.5mA*3

Minimum ON voltage

3.0V*3

Minimum ON current

-*3

Maximum OFF voltage

1.0V*3

Maximum OFF current

-*3

Input impedance

4.3 kΩ*3

Insulation system

Photocoupler isolation*3

Input time constant(switching method)

· 0.2 ms · 1.5 ms · 10 ms

5 V mode

Input maximum rating

DC26.4V*4

Input voltage

DC5V approx 0.9mA*4

Minimum ON voltage

2.5V*4

Minimum ON current

-*4

Maximum OFF voltagex

0.8V*4

Maximum OFF current

-*4

Input impedance

4.3 kΩ*4

Insulation system

Photocoupler isolation*4

Input time constant(switching method)

· 0.2 ms · 1.5 ms · 10 ms

Output specifications

transistor output

Output

Transistor output (sink type)

Rated load voltage

DC12/24V

Operating load voltage range

DC10.2 to 26.4V

Output unit external power supply

Output load current

0.5 A/output, 5 A/unit (total)*5

Leakage current

at OFF)

0.1mA or less

Maximum voltage drop (at ON)

0.3 V (typ.) or less, 0.6 V (max.) or less

Output response time (OFF -> ON)

0.1ms or less

Output response time (ON -> OFF)

1.0ms or less

Insulation

Photocoupler isolation

relay output

Rated voltage

AC240V/DC24V

Rated output current

240 VAC, 24 VDC, 2 A/output, 4 A/common

ON resistance

50 mΩ or less

ON delay time

10ms or less

OFF delay time

Insulation

Relay isolation

*1 Conforms to JIS B 3502 IEC61131-2
Number of sweeps: 10 times respectively in the X, Y, and Z directions, 100 minutes
*2 The only models that are required to support the low voltage directive are the KV-RC16BR and the KV-RC8BXR. Other I/O units are not required to support the low voltage directive.
*3 In 12 V mode, only the KV-RC8BXT and KV-RC16BXT are selectable.
*4 In 5 V mode, only the KV-RC16BX, KV-RC32BX, and KV-RC8BXR are selectable.
*5 For only the KV-RC8BXT, this is 4 A/unit (total).

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