Data Sheet for Product

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CB1Q3936en Building Technologies

2018

Climatix™

Communication module M-Bus master

POL907.00/xxx

Communication module to connect a Climatix POL6xx controller to a M

Bus network

● In the M-Bus network the M-Bus module acts as M-Bus master and periodically

requests data points from the M-Bus devices.

● Up to 6 M-Bus devices, such as heat, water or electricity meters, can be directly

connected to the M-Bus module (up to 64 M-Bus devices with M-Bus repeater).

● Up to 200 data points (bindings) can be defined in the M-Bus mapping of the M-

bus master module.

● Connection of the M-Bus module to the M-Bus network is galvanically seperated

via optocoupler. The bus power supply is short-circuit-proof.

● The POL907.00/xxx communication module is part of the Climatix product range.

Refer also to Data sheet Q3900 and Mounting instructions M3910

Summary of content (8 pages)

PAGE 1
Climatix™ Communication module M-Bus master POL907.00/xxx Communication module to connect a Climatix POL6xx controller to a M-Bus network ● ● ● ● ● CB1Q3936en 2018-02-23 In the M-Bus network the M-Bus module acts as M-Bus master and periodically requests data points from the M-Bus devices. Up to 6 M-Bus devices, such as heat, water or electricity meters, can be directly connected to the M-Bus module (up to 64 M-Bus devices with M-Bus repeater).
PAGE 2
Technology M-Bus protocol The M-Bus (meter bus) is a European standard for remote readout of heat meters. It is also suited for use with all other types of consumption meters plus various sensors and actuators. With its standardization as a galvanic interface for remote readout of heat meters, this bus will become more and more important for the energy industry. For more information about the M-Bus, visit www.m-bus.com.
PAGE 3
Technical data General Data Dimensions (w x h x d) 45 x 110 x 75 mm Materials and Colors ● Base: Plastic, pigeon-blue RAL 5014 ● Housing: Plastic, light-grey RAL 7035 Weight excl. packaging 134 g Power supply Power supply Via system interface from controller DC 5 V (± 5 %), max.
PAGE 4
Ambient conditions and protection classification Degree of protection of housing to EN 60529 IP20 Climatic ambient conditions Transport as per EN 60721-3-2 Class 2K3 Temperature: -40...70 °C Humidity: <95 % r.h. Atmospheric pressure: Min. 260 hPa, corresponding to max. 10000 m above sea level Operation as per EN 60721-3-3 Class 3K7 Temperature: -40...70 °C Air humidity: <90% r.h. Atmospheric pressure: Min. 700 hPa, corresponding to max.
PAGE 5
Functions LEDs "BSP" and "BUS" for diagnostics BSP BUS LED Color Flashing frequency Meaning/Mode BSP Red/Green 1 s red / 1 s green BSP upgrade mode Green Steady "on" BSP running and communication with controller Orange Steady "on" BSP running, but no communication with controller Red Flashing at 2 Hz BSP error (Software error) Red Steady "on" Hardware fault Green Steady "on" ● Red Steady "on" ● No M-Bus device is running Orange Steady "on" ● At least one M-Bus device is not r
PAGE 6
Notes Security: National safety regulations CAUTION National safety regulations Failure to comply with national safety regulations may result in personal injury and property damage ● Observe national provisions and comply with the appropriate safety regulations.
PAGE 7
CM CM T1 3936M01 Dimensions 110 116 Mbus POL907.
PAGE 8
Issued by Siemens Switzerland Ltd Building Technologies Division International Headquarters Gubelstrasse 22 CH-6300 Zug Tel. +41 58 724 2424 www.siemens.com/buildingtechnologies 8 Building Technologies Building Technologies Document ID CB1Q3936en Edition 2018-02-23 © Siemens Switzerland Ltd, 2009 Technical specifications and availability subject to change without notice.