Siemens CP-8022 User Manual

System Components and Technical Data
SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual Unrestricted 133
DC8-037-2.02, Edition 10.2017
5.5.12 TG8ST0
5.5.12.1 Functions
Communication of a central station with one or more substations.
• Unbalanced multi-point traffic according to L&G TG800 (DIN 19244) in “leased line” mode
or “dial-up” mode
TG8ST0 is substation
─ Supported functionality according to document SICAM RTUs Interoperability TG800
─ Data acquisition by polling
─ Acquisition of events (transmission of data ready to be sent)
─ General interrogation, interrogation of integrated totals (counter values)
• Spontaneous transmission of commands and set points in command direction
• Spontaneous transmission of indications, measured values and integrated totals (counter
values) in monitoring direction
• Multi-hierarchical TG800 configurations possible
• Time synchronization via TG800 communication
• Subset of TG800 "system indications"
• Radio spontaneous mode
Note
The previously mentioned functions are described in detail in the document SICAM RTUs ▪ Ax 1703
Common Functions Landis & Gyr TELEGYR 800 GV-S.
5.5.12.2 Operating Modes
Operating mode Interface →
optional DTE
Interface signals
Unbalanced interchange circuit
(V.24/V.28) RS-232 asynchronous
X2 RXD, TXD, CTS
1)
, RTS, DCD, DTR,
DSR/VCC, GND
Balanced interface (V.11) RS-485 (2-wire)/
RS-422 (4-wire) asynchronous
X3 TXD+/RXD+, TXD-/RXD- (2-wire)
TXD+, TXD-, RXD+, RXD- (4-wire)
Balanced interface (V.11) RS-485 (2-wire)/
RS-422 (4-wire) asynchronous
X2 → CM-0829
(CM-0819
2)
)
RXD, TXD, CTS, RTS, DCD, DTR,
DSR/VCC, GND (to CM-08x9)
Optical interface (multimode fibre optic)
ring
X2 → CM-0821 RXD, TXD, CTS, RTS, DCD, DTR,
DSR/VCC, GND (to CM-0821)
Unbalanced interchange circuit
(V.24/V.28) RS-232 asynchronous
X6
3)
RXD, TXD, CTS, RTS, DCD, DTR,
DSR, GND
Balanced interface (V.11) RS-485 (2-wire)/
RS-422 (4-wire) asynchronous
X6
3)
TXD+/RXD+, TXD-/RXD- (2-wire)
TXD+, TXD-, RXD+, RXD- (4-wire)
1)
not usable (reserved for SICAM TOOLBOX II)
2)
RS-422 not supported
3)
only CP-8022 (switchable mode via parameter)

Siemens CP-8022 Specifications

General

Brand	Siemens
Model	CP-8022
Category	Controller
Language	English