User Manual

ManualsBrandsSiemens ManualsCommunication devices (excl. controller)Central Communication Unit OCI600

CE1N2529en

09.11.2009

Building Technologies

529

Central Communication Unit

OCI600

For communication between a PC operator station and a heating/ventilation plant

Use

• In heating/ventilations plants with one or several LPB (Local Process Bus)-

compatible Siemens controllers that can be monitored and parameterized from a PC

operator's station using the ACS7… operating software package. Communication

takes place either locally in the plant or via in-house or public telephone networks

• For delivering alarms to the ACS7… alarm software

Typical applications:

• School buildings

• Multi-family houses

• Municipal buildings

• Administrative buildings

These types of plants are operated by:

• Municipalities

• Installation companies

• School authorities

• Real estate companies

Owners/operators

Summary of content (7 pages)

PAGE 1
2 Central Communication Unit 529 OCI600 For communication between a PC operator station and a heating/ventilation plant Use • In heating/ventilations plants with one or several LPB (Local Process Bus)compatible Siemens controllers that can be monitored and parameterized from a PC operator's station using the ACS7… operating software package.
PAGE 2
Function The OCI600 central communication unit serves as an interface for communication between a plant and a PC operator station using the ACS7… It facilitates access to the data points of Siemens controllers which are transmitted via the telephone network to the operator station using the ACS7… The OCI600 has 4 digital inputs and 2 potential-free relay outputs.
PAGE 3
Type summary When ordering, please provide the type references: Device Type Central communication unit Memory card 128 KB Memory card 512 KB Operating set (in English) OCI600 ALC30.128 ALC30.512 ARG600.EN An operating set is comprised of a number of operating cards and a manual.
PAGE 4
Alarming If digital inputs are parameterized as alarm inputs and activated, the OCI600 will automatically open a connection via modem to one or several phone numbers. A total of 4 telephone numbers can be parameterized in the OCI600.
PAGE 5
Mechanical design The OCI600 central communication unit consists of operating section and base. 3 4 6 5 8 9 2529Z08 2 1 2 3 4 5 6 7 2529Z09 1 8 Jack for modem power supply 9 RS-232 port (25 pin) 10 Memory card 7 Buttons on the left Display Buttons on the right FILE button (no function) Operation cards Lock Sealable fixing screw 10 Operating section The operating section consists of hinged unit cover, buttons, digital display and operating cards.
PAGE 6
Notes Project engineering The local regulations for electrical installations must be complied with. For wiring, refer to data sheet N2032 "Local Process Bus LPB / Basic Engineering Data". The OCI600 provides central bus power supply. The bus power supply must be switched off for all other devices on the LPB. • The central communication unit is designed for safety extra-low voltage.
PAGE 7
Connection diagram G1 AC 24 V P M P1 M M P P2 P P3 M M M S13 P LPB MB DB P4 S14 J1 J2 G1 M G2 D G2 Devices Connection terminals OCI600 H1 H2 LPB N1 P1 P2 P3 P4 DB, MB G1, G2 H11, H12 S13, S14 P1 P2 P3 P4 M J1, J2, D Alarm device Alarm device Local Process Bus OCI600 central communication unit Device with a potential-free output Device with a potential-free output Device with a potential-free output Device with a potential-free output LPB (data, mass) Operating voltage AC 24 V Conn