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.
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
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