BACnet Converter Kit

BACnet Converter Kit
P/N: 3015-5609
Revision 2
April 2017
BACnet® Protocol Converter Kit
for Use with
Bacharach MultiZone Gas Monitors
Installation Manual
1. Scope
The FieldServer™ ProtoNode is a BACnet protocol converter accessory
for use with Bacharach’s MultiZone family of gas monitors. This manual
explains the installation procedure and outlines the MODBUS registers
that are supported by the ProtoNode configuration files.
Figure 1. FieldServer™ ProtoNode
3015-5609 Rev 2
1
®
BACnet Protocol Converter Kit
2. Items Required

Medium Phillips head screwdriver

Medium flat head screwdriver

Small flat head screwdriver

FieldServer ProtoNode-RER Protocol Converter Kit (3015-5705)
P/N
Qty
Description
3015-5703
1
FieldServer ProtoNode-RER Protocol Converter
3015-5616
1
Mounting Plate
3015-5704
1
Power Supply Cable Assembly
3015-5617
1
Ground Wire
0002-2162
4
Pan Head Screw (#6-32×5/16) with Washer
0002-7757
2
Pan Head Machine Screw (#8-32×1/2)
0102-3673
2
Hex Nut (#8-32) with Washer
3015-5609
1
FieldServer ProtoNode Installation Guide
0104-4601
4
Cable Tie Mount with Adhesive Base
0104-4550
4
Cable Ties (3/32” × 4” Long)
WARNING: Failure to comply with these instructions may
void the warranty.
3. Mounting the ProtoNode
Bacharach recommends mounting the ProtoNode inside the MultiZone
enclosure on the inside of the MZ door (see figures below) using the
included hardware. As an alternative, the ProtoNode may be mounted at
an appropriate location near the MultiZone using the mounting holes on
the ProtoNode enclosure.
2
3015-5609 Rev 2
®
BACnet Protocol Converter Kit
Figure 2. Mounting Plate and Hex Screws with Locking Nuts
Figure 3. ProtoNode and Mounting Plate
3015-5609 Rev 2
3
®
BACnet Protocol Converter Kit
Figure 4. ProtoNode Secured onto Mounting Plate (Back View)
Figure 5. Mounted ProtoNode Showing Cable Ties and Mounts
4
3015-5609 Rev 2
®
BACnet Protocol Converter Kit
4. Connecting the Power Supply
The ProtoNode can be powered by 9-30 VDC or 12-24 VAC. The
ProtoNode converter kit contains a power cable so that the ProtoNode
can be powered by the MZ. The power cable that is supplied with the kit
is meant to replace the existing MZ cable. It plugs into J3 of the main
board and J5 of the power supply board (see Figure 6). The 12V and
ground wires of the new cable have been lengthened, and are unterminated so that they can be inserted into the terminal block connector
on the ProtoNode. The kit also contains a green cable for grounding.
Connections are illustrated in the photo and chart below. (See Figure 5
and Figure 7.)
\
Figure 6. Power Supply Cable Assembly
Figure 7. Power Connections
3015-5609 Rev 2
5
®
BACnet Protocol Converter Kit
Pin No
Silkscreen
Connector Labels
Pin 4
+ PWR
PWR +
Pin 5
- PWR
PWR -
Pin 6
FRAME GND
FG
NOTE: If you choose NOT to power the ProtoNode from the
MZ, you must supply all necessary wiring and an appropriate
power supply.
5. RS-485 Network Wiring (Host)
The RS-485 host bus should be wired in accordance with the practices
described in the MZ manual and FieldServer’s ProtoNode
documentation. Connections are illustrated in the photo and chart below.
Network wiring is not supplied in this kit.
Figure 8. RS-485 Network Connections (Baud Always = 19200)
FieldServer’s ProtoNode
Bacharach MZ
Pin No
Silkscreen
Connector Labels
Connector
Pin 1
Pin 2
Tx/+
Rx/-
B+
A–
A
B
Pin 3
GND
SG
GND
NOTE: Connectors “A” and “B” are opposite on the MZ and
Protonode, so be sure to wire B+ to A and A- to B (see table
above).
6
3015-5609 Rev 2
®
BACnet Protocol Converter Kit
Figure 9. Wiring Summary for MZ and MZ+RD Configurations
3015-5609 Rev 2
7
®
BACnet Protocol Converter Kit
Figure 10. Networking Five MZs and RD to a BMS via Ethernet
8
3015-5609 Rev 2
®
BACnet Protocol Converter Kit
NOTE: Enabling termination resistors at both ends is only
recommended if the bus length exceeds 700ft (213 m).
Figure 11. Ground Wiring Options for Multiple MZ Configuration
NOTE: The shield should be connected to chassis ground at
one end only. This should be an earth ground connection
such as the ground stud. The RS-485 ground connector pins
(G) should be connected on all devices with a separate wire.
One or two wires from a second twisted pair in the cable can
be used for this. If a third wire is not available for this ground,
and all nodes are on the same power circuit, then it can be
omitted. Alternatively, the shield can be used for this purpose,
in which case the shield will be connected to the ground screw
terminal at each node, rather than an earth connection at a
single node.
3015-5609 Rev 2
9
®
BACnet Protocol Converter Kit
6. Network Configuration
The ProtoNode is factory-configured with the following defaults.


Default IP Address
Default Subnet Mask
192.168.1.24
255.255.255.0
If a different IP address or subnet mask is desired, or for other
configuration settings, please refer to the appropriate FieldServer™
documentation.
NOTE: If communications between the Protonode converter
and the Ethernet network cannot be established, it may be
necessary to reboot the Protonode Converter while the
Ethernet is connected.
7. Supported MODBUS Registers
The following is a list of the MZ’s MODBUS registers that are supported
by the current revision of our ProtoNode configuration files.
WARNING: Writing to the refrigerant type setting should
only occur when the MZ is being configured. Frequent writes
should be avoided.
BACnet
Object
ID
10
BACnet Object
Description
([#]=Zone #)
BACnet
Object Type
Access
(R=Read,
W=Write)
1
Active Zone
Analog Input
R
2
Fault
Analog Input
R
3
PPM [1]
Analog Input
R
4
Refrig Type [1]
Analog Input
R
5
Refrig Type [1]
Analog Value
W
6
Alarm [1]
Analog Input
R
Source
MODBUS
Register
Number
MODBUS
Register
Description
0x0011
Status
0x1201
Zone 1 Data
3015-5609 Rev 2
®
BACnet Protocol Converter Kit
BACnet
Object
ID
BACnet Object
Description
([#]=Zone #)
BACnet
Object Type
Access
(R=Read,
W=Write)
Analog Input
R
7
PPM [2]
8
Refrig Type [2]
Analog Input
R
9
Refrig Type [2]
Analog Value
W
10
Alarm [2]
Analog Input
R
11
PPM [3]
Analog Input
R
12
Refrig Type [3]
Analog Input
R
13
Refrig Type [3]
Analog Value
W
14
Alarm [3]
Analog Input
R
15
PPM [4]
Analog Input
R
16
Refrig Type [4]
Analog Input
R
17
Refrig Type [4]
Analog Value
W
18
Alarm [4]
Analog Input
R
19
PPM [5]
Analog Input
R
20
Refrig Type [5]
Analog Input
R
21
Refrig Type [5]
Analog Value
W
22
Alarm [5]
Analog Input
R
23
PPM [6]
Analog Input
R
24
Refrig Type [6]
Analog Input
R
25
Refrig Type [6]
Analog Value
W
26
Alarm [6]
Analog Input
R
27
PPM [7]
Analog Input
R
28
Refrig Type [7]
Analog Input
R
29
Refrig Type [7]
Analog Value
W
30
Alarm [7]
Analog Input
R
31
PPM [8]
Analog Input
R
32
Refrig Type [8]
Analog Input
R
33
Refrig Type [8]
Analog Value
W
34
Alarm [8]
Analog Input
R
3015-5609 Rev 2
Source
MODBUS
Register
Number
MODBUS
Register
Description
0x1202
Zone 2 Data
0x1203
Zone 3 Data
0x1204
Zone 4 Data
0x1205
Zone 5 Data
0x1206
Zone 6 Data
0x1207
Zone 7 Data
0x1208
Zone 8 Data
11
®
BACnet Protocol Converter Kit
BACnet
Object
ID
12
BACnet Object
Description
([#]=Zone #)
BACnet
Object Type
Access
(R=Read,
W=Write)
Analog Input
R
35
PPM [9]
36
Refrig Type [9]
Analog Input
R
37
Refrig Type [9]
Analog Value
W
38
Alarm [9]
Analog Input
R
39
PPM [10]
Analog Input
R
40
Refrig Type [10]
Analog Input
R
41
Refrig Type [10]
Analog Value
W
42
Alarm [10]
Analog Input
R
43
PPM [11]
Analog Input
R
44
Refrig Type [11]
Analog Input
R
45
Refrig Type [11]
Analog Value
W
46
Alarm [11]
Analog Input
R
47
PPM [12]
Analog Input
R
48
Refrig Type [12]
Analog Input
R
49
Refrig Type [12]
Analog Value
W
50
Alarm [12]
Analog Input
R
51
PPM [13]
Analog Input
R
52
Refrig Type [13]
Analog Input
R
53
Refrig Type [13]
Analog Value
W
54
Alarm [13]
Analog Input
R
55
PPM [14]
Analog Input
R
56
Refrig Type [14]
Analog Input
R
57
Refrig Type [14]
Analog Value
W
58
Alarm [14]
Analog Input
R
59
PPM [15]
Analog Input
R
60
Refrig Type [15]
Analog Input
R
61
Refrig Type [15]
Analog Value
W
62
Alarm [15]
Analog Input
R
Source
MODBUS
Register
Number
MODBUS
Register
Description
0x1209
Zone 9 Data
0x120A
Zone 10
Data
0x120B
Zone 11
Data
0x120C
Zone 12
Data
0x120D
Zone 13
Data
0x120E
Zone 14
Data
0x120F
Zone 15
Data
3015-5609 Rev 2
®
BACnet Protocol Converter Kit
BACnet
Object
ID
BACnet Object
Description
([#]=Zone #)
BACnet
Object Type
Access
(R=Read,
W=Write)
Analog Input
R
63
PPM [16]
64
Refrig Type [16]
Analog Input
R
65
Refrig Type [16]
Analog Value
W
66
Alarm [16]
Analog Input
R
Source
MODBUS
Register
Number
MODBUS
Register
Description
0x1210
Zone 16
Data
NOTE: Each zone's refrigerant type is assigned two BACnet
objects: an Analog Value and an Analog Input. The Analog
Value is used to write the refrigerant type. The Analog Input
object is used to read the refrigerant type.
8. Additional Information
For configuration information on BACnet files and setup, refer to the
ProtoNode Startup Guide for BACnet Setup, which is available on the
Bacharach website www.MyBacharach.com.
For additional information on Bacharach’s MultiZone Gas Monitor, refer
to the MZ Instruction Manual (P/N 3015-5074) provided with your MZ.
You may also access the latest MZ instruction manual at the Bacharach
website www.MyBacharach.com.
For additional information on the FieldServer ProtoNode, refer to the
FieldServer documentation. You may also refer to the FieldServer
website at www.fieldserver.com.
  
3015-5609 Rev 2
13
®
BACnet Protocol Converter Kit
14
3015-5609 Rev 2
®
BACnet Protocol Converter Kit
3015-5609 Rev 2
15
®
BACnet Protocol Converter Kit
© 2012-2017 Bacharach, Inc. All Rights Reserved.
BACnet is a registered trademark of ASHRAE.
FieldServer is a trademark of FieldServer Technologies, a Sierra Monitor Company.
ProtoNode is a product of FieldServer Technologies
Headquarters:
621 Hunt Valley Circle, New Kensington, PA 15068-7074
Toll Free: 1-800-736-4666 • Tel: +1-724-334-5000 • Fax: +1-724-334-5001
Website: www.MyBacharach.com • E-mail: help@MyBacharach.com
Printed in U.S.A.
16
3015-5609 Rev 2
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising