User Manual

ManualsBrandsSiemens ManualsBuilding automationDP/P-bus link

871

SICLIMAT™ X

DP/P-bus link

DPP-Link

Connects the DESIGO I/O modules to the Profibus DP

The DP/P-bus link allows the operation of DESIGO I/O modules with a

SIMATIC S7.

• Standard Profibus DP interface

• Max. 128 load units per link

• Maximum 50 DESIGO I/O modules per link

• AC 24 V operating voltage

• Project engineering using Profibus GSD file

• SIMATIC S7 or comparable project engineering tool

• Length of Profibus DP bus: 1000m

• Up to 32 links per SIMATIC S7 (depending on CPU size)

CK1N9871en

11.4.2003

Siemens Building Technologies

Building Automation

Summary of content (12 pages)

PAGE 1
9 871 SICLIMAT™ X DPP-Link DP/P-bus link Connects the DESIGO I/O modules to the Profibus DP The DP/P-bus link allows the operation of DESIGO I/O modules with a SIMATIC S7. • Standard Profibus DP interface • Max.
PAGE 2
Use The purpose of the link is to connect two media, the P-bus and the Profibus DP, thereby allowing access to the DESIGO I/O modules from a SIMATIC. In the SIMATIC, the DESIGO I/O modules are treated as standard Profibus DP data points. This enables them to be integrated into a building management system such as SICLIMAT X or into the DESIGO INSIGHT building automation and control system.
PAGE 3
Load units 2 Input bytes 0 Output bytes 1 2 0 1 Digital output 1 x DO; with feedback PTM1.4QD Digital output 2 x DO; with feedback PTM1.2Q250- Digital output 2 x DO; M with manual operation; AC 24..250V, 3A inductive PTM1.2QD-M Digital output 1 x DO; with feedback and manual operation PTM1.4QD-M2 Digital output 2 x DO; with feedback and manual operation PTM1.3Q-M3 Digital output 3-stage; with manual operation PTM1.
PAGE 4
Analog In PTM1.2R1K PTM1.4R1K PTM1.2P100 PTM1.2P1K Analog input 2 x AI; Ni1000 -50..+150°C (2-wire) Analog input 4 x AI; Ni1000 -50..+150°C (2-wire) Analog input 2 x AI; 0…250 ohm Pt100/Ni100 (4-wire) Resistance, passive Pt1000 PTM1.2U10 Analog input 2 x AI; 0…10 V PTM1.2I420 Analog input 2 x AI; 4…20 mA PTM1.2I25/020 Analog input 2 x AI; 0(4)…20 mA Analog Out PTM1.2Y10S PTM1.4Y10S PTM1.2Y10SM PTM1.2Y420 PTM1.2Y250T PTM1.2Y250TM PTM6.
PAGE 5
Design The DP/P-bus link consists of a housing base, a housing cover and the printed circuit board with connection terminals. The unit also has a service socket and service LEDs. Lugs for cable tension relief Connection terminals Housing cover Housing base Connection terminal Service socket and Service LEDs Note Cable restraints are essential for the wires to the AC 24 V terminals. The conductors must be secured with cable ties (see diagram) to the lugs provided for this purpose on the base unit.
PAGE 6
Mounting instructions The DP/P-bus link must be installed horizontally as shown in the diagram, to ensure that heat is dissipated. Rail mounting The housing base is designed for snapmounting on a DIN rail, type EN5002235x7.5 (access with a screwdriver) Surface mounting There are four drill holes for screw mounting (see “Dimensions” for drilling diagram). The housing base is fitted with raised supports. Screws: max. 3.
PAGE 7
There are no specific rules related to the positioning of the DESIGO I/O modules or their addresses. There is no requirement to allocate addresses contiguously and in ascending order. However, when using the SIMATIC Manager for engineering, it is important to engineer the I/O modules in ascending order of their P-bus addresses. A maximum of 50 modules can be positioned in this way. Above this number, the engineering tool rejects any further inputs.
PAGE 8
Ordering/scope of delivery When ordering, please specify the quantity, product name and type code. Type Order No. Specification No. DP/P-bus link 6FL6301-2FA01 28/400333 When ordering DESIGO I/O modules, please remember to include accessories such as the transformer, supply terminal block, mains terminal block, address plug and I/O strips of the appropriate length.
PAGE 9
Connections 3 4 PTX1...
PAGE 10
Interconnection The P-bus connection of the link incorporates an internal DC power supply for 128 load units, to supply the power for the DESIGO I/O modules. The DESIGO I/O modules are connected via the P-bus connection using the P-bus coupling module (I/O bar type PTX 1.01). The main supply voltage is derived from a separate AC 24 V transformer. The PTX1.01 module can supply up to 18 I/O modules. If there are more than 18 I/O modules, additional supply modules are required.
PAGE 11
Dimension diagrams All dimensions in mm Drilling diagram 11/12 Siemens Building Technologies Building Automation DP/P-bus link CK1N9871en 23.04.
PAGE 12
/12  2003 Siemens Building Technologies Ltd. Siemens Building Technologies Building Automation DP/P-bus link Subject to change CK1N9871en 23.04.