Dimensions ( unit : mm ) (continued )

When only input blocks for M12 connector are connected

DIN Rail

35

60

L3

(L4)

L2 ( Rail mounting pitch : 12.5 )

5

L1

 

44.2

(7.5)

32.2

46.9

 

Stations

1

2

3

4

5

6

7

8

L1

[mm] : Rail length

110.5

123

148

173

185.5

210.5

223

248

 

 

 

 

 

 

 

 

 

 

L2

[mm] : Mounting pitch

100

112.5

137.5

162.5

175

200

212.5

237.5

 

 

 

 

 

 

 

 

 

 

L3

[mm] : Manifold length

82

102

122

142

162

182

202

222

 

 

 

 

 

 

 

 

 

 

L4

[mm]

12

12

12.5

12.5

13

13

13.5

13.5

 

 

 

 

 

 

 

 

 

 

Installation

Connect each connector of Input unit, input blocks, and end block ( portion indicated by arrow in the figure to the right ).

Holding with hands so that there will be no gap between blocks, place the jointed unit and blocks on DIN rail.

Tighten the bolts of Input unit and end block to secure the jointed unit and blocks to DIN rail. Be sure to tighten the bolts by proper tightening torque. ( Tightening torque : 0.6Nm )

Specification

Specifications for Input unit

Item

Specification

Connected block

Current source type input block ( PNP input block )

 

or

 

Current sink type input block ( NPN input block )

 

 

Connected block station

Max. 8 blocks

 

 

Supply voltage for block

24VDC

 

 

Supply current for block

0.65A Max.

 

 

Current consumption

100mA or less ( at rated voltage )

 

 

Short circuit protection

Operates at 1A Typ. ( Cuts power supply. )

 

Can be reset by returning the power after cutting the

 

power supply to input and control section of GW unit.

 

 

Specifications for input block

Item

Specification

 

Applicable sensor

Current source type

 

Current sink type

 

( PNP output )

 

( NPN output )

 

 

 

No. of input points

2 points/8 points ( for M8 connector only )

 

 

 

Rated voltage

24VDC

 

 

 

 

Logical "1" input voltage

15V to 26.4V

 

0V to 8V

 

 

 

 

Logical "0" input voltage

0V to 5V

 

19V to 26.4V

 

 

 

 

Logical "1" input current

5mA Typ.

 

-5mA Typ.

 

 

 

 

Logical "0" input current

1.5mA

 

-1.5mA

 

 

 

Input delay time

1msec. or less

 

 

 

Indicator LED

Green LED

 

 

 

 

Insulation

N/A

 

 

 

Supply current to sensor

Max. 480mA/Input unit manifold

 

 

 

 

28

29

Page 16
Image 16
SMC Networks EX500-GEN1 Installation, Dimensions unit mm, When only input blocks for M12 connector are connected