User Manual

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Siemens Building Technologies COM1 communication cards with Ethernet connection CM2N8313en
Landis & Staefa Division 05.10.2000
Type summary
Communication card for PRV2..., Ethernet connection 10BaseT
+ 1 V.24 connection on TTY1.
BPS1.C1/1E
Communication card for BPS1.ECU, 10BaseT Ethernet connection
+ 1 V.24 connection on TTY1
+ 1 connection for the SDLC ring (requires terminal block PVX1.1C).
BPS1.C1/1ES
Equipment combinations
Basic unit PRV2... / BPS1.ECU Data sheets N8305/N8307
Program card PVA3... / BPS1.M/E2... Data sheet N8317
Technical design
Depending on the type, the communication cards contain the following functional units
either alone or in combination:
− Interface converter to Ethernet
− Interface converter to Building Level Network (SDLC)
− Interface converter for V.24 communication on TTY1.
The EEPROM stores the manufacturing and configuration data.
Interface specifications: See "Technical data".
Mechanical design
Plug-in circuit board cards. Connections for Ethernet and V.24 via circuit board plugs.
Type BPS1.C1/1ES has additional connection tabs for SDLC connection via the
PVX1.1C terminal block, slot III on the rear of the basic unit.
Engineering notes
Note the following during engineering:
• Use these cards only for applications as described in the brief description on the title
page (bold print) and the section "Use".
• For the connections, the specifications in section "Technical data" apply.
• Conduct all wiring as described in section "Internal diagrams".
• For bus connections on the SDLC ring, read data sheet N8024 "Building Level
Network, SDLC ring".
Mounting notes
The communication cards are delivered with mounting instructions. These instructions
show where and how to insert the respective cards in the basic unit.
Do not touch electrical contacts or components on the open unit or card, as
electrostatic discharges may destroy sensitive components!
When mounting, apply suitable safety measures such as using an earthed antistatic
mat connected to your wrist.
Commissioning notes
A program card from BPS V18 must be inserted in the NetBPS or EcuBPS to
commission and test communications.
STOP