Innotech IG04 BACnet Gateway - Manual (Page 8)

Installation Instructions for Innotech IG04 BACnet Gateway and Vaisala Transmitter / Sensor
Page 8 © Mass Electronics Pty Ltd 2011 Edition 5.0 dated 11/11/2013
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 Ethernet
&
BACIP
+
-
SHLD
Earth Ground
Ethernet
Port &
BACnet/
IP Output
SHLD
EOL
C+
C-
SER Terminal Not Used
(Service Tool Connection)
WSP150 Surge Protector * 1
Innotech IG04
BACnet Gateway
BL
K
W
ire
(V
in
−)
R
ED
W
ire
(V
in
+)
24V
0V RS485 [+]
S
RS485 [-]
RS485 [ Shield ]
RS485 Line
Termination
Jumper
+
- BLU Wire (RX−)
GRY Wire (RX+)
* 1
R
ED
W
ire
(V
h+
)
BL
K
W
ire
(V
h−
)
Shielded cable length should NOT exceed
3m when connecting WXT520 / WMT52
Device to WSP150 Surge Protector
If a surge protector is not installed,
connect the cables directly
YEL (Vh+)
PNK (Vh− )
RED Wire (Vin−)
BRN Wire (Vin+)
5 RXD
6 SGND
7 EXH
8 EXL
9 SIPB
10 SIPA
11 SR-
12 SR+
13 PT-
14 PT+
15 AGND
16 AGND
17 HTG-
18 HTG+
19 VIN-
20 VIN+
1 RX-
2 RX+
3 TX-
4 TX+
WXT520 / WMT52
Screw Terminals
BLU Wire (RX−)
GRY Wire (RX+)
-
+
Isolated DC
Power Supply
24V to 32V DC
@ < 200mA * 2
@ < 800mA * 3
Note: Colour coded as
per Vaisala
* 1
Wire WXT520 / WMT52 Device to the
WSP150 Surge Protector in accordance with
appropriate Vaisala technical documentation.
* 2
When heating is NOT used.
* 3
Higher heating currents cause
voltage drop. Select cable with sufficient
cross section for longer runs.
Vaisala WXT520 Weather Transmitter /
WMT52 Ultrasonic Wind Sensor
Screw Terminal connector pin-out * 1
IG04 Default Settings
IP Address: 192.168.2.100
S/M: 255.255.255.0
Innotech Port: 20000
BACnet/IP
BACnet Port: 47808
BACnet Instance: 1509
Baud Rate: 19200
Fault Timeout: 30 Sec
HTTP Port: 80
16mm² Copper Cable
SER
WXT
MSTP
Wiring Using The Screw Terminal Connector With Independent Cabling For
Heating
The wiring example provided below at Figure 3 is recommended for most installations, providing a
separate cabling run of high quality cable for the heating current (if required). The pin connections for
the screw terminal connector and wire colours are listed in Table 2 on page 10 .
For installations that do require the optional heating accessory, ensure a high capacity cable
between the DC Power supply and the Vaisala device is used.
The screw terminal connector can be accessed from the bottom of the Vaisala device by unscrewing the three screws on
the Vaisala device's chassis, and carefully revealing the terminals. Cable runs can be fed through the small pluggable
holes in the base of the unit. Ensure to fully seal the Vaisala device once wiring is complete.
NOTE
Figure 3: Wiring guide for Vaisala device screw terminal connector with independent cabling for
heating
The 16mm 2 Copper Cable to Earth Ground cable is a critical component for the correct operation of the surge protector.
Ensure this is installed correctly.
NOTE
IG04 Default Settings
IP Address 192.168.2.100 (Static)
Subnet Mask 255.255.255.0
HTTP Port 80
Innotech Port 20000
BACnet/IP
BACnet Port 47808
BACnet Instance 1509
Baud Rate 19200
Fault Timeout 30 seconds