Mitsubishi Electric RX40C7

Technical specifications

Manufacturer

Mitsubishi Electric

Manufacturer part no.

RX40C7

Type

Digital input module

Application

I/O module

Used with

MELSEC iQ-R base units

Input type

DC input (positive/negative shared common type)

Number of input points

16 points

Rated input voltage

24 V DC (ripple ratio: within 5 %) (allowable voltage range: 20.4...28.8 V DC)

Rated input current

7.0 mA TYP. (24 V DC)

ON voltage/ON current

15 V or more/4 mA or more

OFF voltage/OFF current

8 V or less/2 mA or less

Input resistance

3.3 kΩ

Input response time, OFF to ON

0.1 ms, 0.2 ms, 0.4 ms, 0.6 ms, 1 ms, 5 ms, 10 ms, 20 ms, 70 ms

Input response time, ON to OFF

0.35 ms, 0.4 ms, 0.5 ms, 0.7 ms, 1 ms, 5 ms, 10 ms, 20 ms, 70 ms

Input common terminal arrangement

16 points/common

Dielectric withstand voltage

510 V AC rms for 1 minute

Insulation resistance

10 MΩ or higher by insulation resistance tester

Protection degree

IP2X

External interface,

18-point terminal block (M3 screw)

Number of occupied I/O points

16 points (I/O assignment: Input 16 points)

Internal current consumption (5 V DC)

120 mA

External dimensions, Height

106 mm (base unit mounting side: 98 mm)

External dimensions, Width

27.8 mm

External dimensions, Depth

131 mm

Weight

0.16 kg

General specifications

Refer to the general specifications of the CPU module or remote head module.

Technical documents (1)

• Mitsubishi Electric specification database, RX40C7

Key features

• Input type: DC input (positive/negative shared common type)
• Number of input points: 16 points
• Rated input current: 7.0 mA TYP. (24 V DC)
• ON voltage/ON current: 15 V or more/4 mA or more
• OFF voltage/OFF current: 8 V or less/2 mA or less

About the Mitsubishi Electric RX40C7

The Mitsubishi Electric RX40C7 is a MELSEC iQ-R input module. Mitsubishi Electric's overview: DC input: 16 points, 24 V DC 7 mA, response time: 0.1/0.2/0.4/0.6/1.5/10/20/70 ms, 16 points/common, positive/negative common shared, 18-point terminal block. Mitsubishi Electric lists it as on sale.

What is the RX40C7 used for?

The RX40C7 mounts on a MELSEC iQ-R base unit and connects field signals to the CPU, which reads or writes them each cycle.

Lifecycle and successor

Active.

Before you order

What to photograph or confirm so the right unit is quoted.

Check the model name RX40C7 on the rating plate, with the serial number and function version. Send us a photo of the rating plate and we will confirm the details before quoting.