Hardware Manual PCD 1 / PCD 2 Series│Document 26 / 737│Edition EN 15│2008-07-22

Saia-Burgess Controls AG

Internal LED displays and small terminals

CPUs and expansion housings

3

The terminal communicates with the CPU via a communication module, which occu-

pies socket B or B1. The following variants are available:

Kit Communication module,

additional interfaces

Suitable for

PCD7.D162 PCD2.F5401)

No additional interfaces; the terminal

occupies Port 2

PCD1.M1xx

PCD2.Mxx0

PCD7.D163 PCD2.F5501)

One additional RS 485 / RS 422 interface

(occupies Port 32)), the terminal occupies

Port 2

PCD2.M120/M150/M170/M480

PCD7.D164 PCD7.F7741)

Profibus DP Slave3) and an additional

RS 485 / RS 422 interface (occupies Port

3 2)); the terminal occupies Port 2

PCD1.M13x

PCD2.M120/M150/M170

PCD7.D165 PCD7.F8041)

LON interface4) and an additional

RS 485 / RS 422 interface (occupies Port

3 2)); the terminal occupies Port 2

PCD1.M13x

PCD2.M120/M150/M170

1) Only obtainable as part of the PCD7.D16x kit

2) The connection is identical to Port 3 on a PCD2.F520; please refer to section 4 for more details

3) For Profibus DP, minimum hardware and firmware versions are required; please refer to the Profibus DP manual

26/765

4) For LON, minimum hardware and firmware versions are required; please refer to the LON manual 26/767

i

We recommend ordering the PCD7.D16x kits mounted on the CPUs. Mounting later

is possible, but requires:

PCD1: replacing the cover, item-no. 4 104 7338 0

PCD2: removing the red viewing window and drilling 4 mounting holes; the position

of the holes can be seen on the inside of the cover