User Manual

GAMMA instabus
Technical Product Information
August 2014
IP Interface N148/22 5WG1 148-1AB22
Technical Manual N 148/22, 7 pages Siemens AG
Infrastructure & Cities Sector, Building Technologies
Update: http://www.siemens.com ã Siemens AG 2014 Control Products and Systems
Subject to change without prior notice P.O.Box 10 09 53, D-93009 Regensburg
2.11.1.14/4
Connections
· bus line: screwless bus connection block (red-black)
0,6...0,8 mm Ø single core
remove approx. 5mm of isolation
· Ethernet / IP network: RJ45 socket
· auxiliary power:
screwless extra low voltage terminal (yellow-white)
Æ 0,6 ... 0,8 mm Ø single core
remove approx. 5mm of isolation
Physical specifications
· housing: plastic
· N-system DIN-rail mounted device,
width: 2 SUs (1SU = 18mm)
· installation: rapid mounting on EN 60715-TH35-7,5
rail
· weight: approx. 105g
· Fire load: approx. 2840 kJ ± 10 %
Electrical safety
· degree of pollution (according to IEC 60664-1): 2
· protection (according to EN 60529): IP 20
· protection class (according to IEC 61140): III
· overvoltage class (according to IEC 60664-1): III
· bus: safety extra low voltage SELV DC 24 V
· the device complies with EN 50 090-2-2
Electromagnetic compatibility
complies with
EN 61000-6-2 and EN 61000-6-3 and EN 50090-2-2
Environmental specifications
· climatic conditions: EN 50090-2-2
· ambient temperature operating: - 5 ... + 45 °C
· storage temperature: - 25 ... + 70 ° C
· relative humidity (non-condensing): 5 % to 93 %
Markings
EIB, KNX, CE
CE mark
complies with the EMC regulations (residential and
functional buildings), and low voltage regulations
Location and Function of the Display and
Operator Elements
A1
A2
A3
A4
A8
A9
A7
A6
A5
A10
Figure 1: Location of the display and operator elements
A1 LED red: indicating normal operating mode
(LED off) and addressing mode (LED on)
A2 learning button for switching between normal
operating mode and addressing mode for
receiving the physical address
A3 LED green: Operation
A4 LED yellow: data transmission on bus line (Line)
A5 LED green: Ethernet Link signal (Lk)
A6 LED yellow: Ethernet Receive signal (Rx)
A7 LED red: Ethernet Transmit signal (Tx)
Note
When the learning button (A2) is pressed, this LED
signals for 10 seconds how the IP address was
assigned to the device:
1x blinking: fixed IP address
2x blinking: DHCP
3x blinking: AutoIP
A8 extra low-voltage bus terminals (red-black)
A9 extra low-voltage terminals (yellow-white)
A10 RJ45 socket for data network cable