8

AS-Interface Components

EB3C Relay Barrier

Wiring

Recommended Connector Cable for Connector Types

Description

No. of Poles

Length (m)

Type No.

Appearance

Applicable Type

With Shield

20

0.5

FC9Z-H050A20

MicroSmart I/O Module

1

FC9Z-H100A20

2

FC9Z-H200A20

3

FC9Z-H300A20

Without Shield

0.5

FC9Z-H050B20

MicroSmart I/O Module

1

FC9Z-H100B20

2

FC9Z-H200B20

3

FC9Z-H300B20

Cable with Crimping

Terminal

1

BX9Z-H100E4

Screw Terminal Type

2

BX9Z-H200E4

3

BX9Z-H300E4

40-pin Cable for PLC

1

BX9Z-H100L

Mitsubishi A, Q Series

Input Module

(positive common)

↓

EB3C-T16CKD-C

2

BX9Z-H200L

3

BX9Z-H300L

• All input lines are wired to a common line inside the intrinsically safe switch (one common line per intrinsically safe circuit).

• Each input line of the EB3C makes up one independent intrinsically safe circuit.

• All input lines are wired to a common line outside the intrinsically safe switches (one common line per intrinsically safe circuit).

1. Separate Wiring

2. Common Wiring (Maximum 16 cicuits)

EB3C-

∗16C

EB3C-

∗01

EB3C-

∗03

EB3C-

∗06

EB3C-

∗10

EB3C-

∗08C

• Some input lines are wired to a common line inside the intrainsically safe switches, while others are outside the switches

(one common line per intrinsically safe circuit).

EB3C-

∗16C

EB3C-

∗01

EB3C-

∗03

EB3C-

∗06

EB3C-

∗10

EB3C-

∗08C

EB3C-

∗16C

EB3C-

∗01

EB3C-

∗03

EB3C-

∗06

EB3C-

∗10

EB3C-

∗08C

EB3C-

∗01

EB3C-

∗03

EB3C-

∗06

EB3C-

∗10

Contacts in one switch

(EB9Z-A or EB9Z-A1)

One intrinsically safe circuit

(16 circuits maximum)

Diagram Symbols

2

1

200

100

350

EB3C-3L catalog Page 8 Monday, February 13, 2006 1:44 PM