ABB Bus connection module SPA-ZC22

Bus connection module SPA-ZC 22

The bus connection module acts as an interfacing unit between a SPACOM device and the fibre-optic SPA bus.

Not active product since 2022

The bus connection module SPA-ZC22 converts the optical signals of the SPA bus to RS 485. SPA (+5 V) or RS 232 signals and vice versa. The bus connection module is provided with a built-in power unit allowing the SPACOM device to be disconnected from the bus connection module, for instance, for service without interrupting the data communication over the optical loop.

SPA-ZC 22 is provided with one 9-pin D type subminiature connector for RS 485 or SPA connections, one 25-pin D type to order, two or five opto-connector couples for fibre-optical cables. The fibre-optical links can be based on glass fibre cables, plastic core cables or both types mixed.

The bus connection module is mounted in a suitable place in the apparatus cabinet and the connection cable of the module is plugged to the D-type connector on the rear panel of the SPACOM device. The bus connection module type SPA-ZC22 connects to any SPACOM device provided with a D-type connector. The bus connection module can also be connected to the master units, such as substation level units SACO 148D4 and SRIO 1000M, of the communication system.

SPA-ZC22

Scope

The bus connection module SPAZC22 converts the optical signals of the SPA bus to RS 485. SPA (+5 V) or RS 232 signals

Product benefits

Easy mounting and installation

Connects the substation secondary devices to the fibre-optic SPA bus

Product features

High immunity to electrical and electromagnetic interference

Electrical-to-optical converter for the SPA bus

BAUMULLER 3.9228C2.6 39228C26

BAUMULLER 3.9228E

BAUMULLER 3.9228E2.1

BAUMULLER 3.9228E2.1 39228E21

BAUMULLER 3.9303C

BAUMULLER 3.9315A5.4 39315A54

BAUMULLER 3.9315B

BAUMULLER 3.9315B 39315B

BAUMULLER 3.9315B 4.6 39315B 46

BAUMULLER 3.9315B5.5 39315B55

BAUMULLER 3.9315B6.6 39315B66 3.9315B 3.9315B

BAUMULLER 3.9315F

BAUMULLER 3.9315N

BAUMULLER 3.9315P02.01

BAUMULLER 3.9316C 39316C

BAUMULLER 3.9316C 5.12 3.9323B 01.02 39316C 512 39323B 0102

BAUMULLER 3.9316C6.13 39316C613

BAUMULLER 3.9316C6.6 3.9323B 39316C66 39323B

BAUMULLER 3.9316D 39316D 3.9323B1.2 3.9323B1.2

BAUMULLER 3.9316E

BAUMULLER 3.9316F12.3 39316F123 3.9316F 3.9316F

BAUMULLER 3.9316F5.3 39316F53 3.9323B1.2

BAUMULLER 3.9317A

BAUMULLER 3.9323B

BAUMULLER 3.9323B 01.02 39323B 0102

BAUMULLER 3.9323B 39323B

BAUMULLER 3.9323B3.9316E 39323B39316E

BAUMULLER 3.9340A

BAUMULLER 3.9403E

BAUMULLER 3.9405D

BAUMULLER 3.9408 B