Optergy P864 Installation manual

Figure 1
24 VAC
24 VAC/GND
24 VAC
Ground
Figure 2
24 VDC +
24 VDC -
P864INRev2.0 | © 2020 Optergy page 1 of 2 [email protected] | www.optergy.com
P864 Startup Instructions
A quick guide to set up your hardware and software.
Connect Power
3
Warning: Internally this device uses a 24 VAC half-wave rectifier and can only share the same AC
power supply as other half-wave rectified devices.
Set the BACnet MS/TP
MAC address
2OR
• The MAC address is configured using the 2
rotary switches underneath P864 top cover.
• To release the hinged cover press round
plastic buttons inward and hinge the cover
open.
• To set the MAC address, rotate the switches
to the desired locations.
e.g. to set MAC address 25, move the X10
rotary switch to position 2and the X1 rotary
switch to position 5.
• MAC address range is 0-99, note: 0-0 is 99.
Set the BACnet IP &
TCP/IP Address
• The IP address is configured using the 2
rotary switches underneath the P864 top
cover.
• To set the IP address, rotate the switches
to the desired locations
e.g. to set IP address to 192.168.1.20,
move the X10 rotary switch to position 2
and the X1 rotary switch to position 0.
• Switch positions allow for settings 1-100,
note: 0-0 is 100.
Unbox hardware
1
• The P864 default configuration has BACnet IP enabled and MS/TP.
Routing is disabled. This means it will scan on IP and/or MSTP.
• Remove the real time clock battery isolator tape.
x10 x1
Set the BACnet IP
&
Figure 3
TCP 2 (PoE+)
Power over Ethernet (PoE)
18 Watts
TCP 2 (PoE+)
1
2
4
5
7
8
3
6
Power
Sourcing
Equipment
1
2
4
5
7
8
3
6
Powered
Device
Blue = Data Red = Power
MODE B 10/100 TX only
Mode B
Pins 7,8+
4,5-
P864 Rev1
P864 Rev2
P864 Rev1
P864 Rev2
Mode A
Pins 1,2+ Voltage
3,6-
P864 Power can be supplied by:
• 24 VAC ½ wave (grounded secondary) 24 W max.
Refer to Figure 1.
• 24 VDC Power Supply 24 W max. Refer to Figure 2.
• PoE+ (Power over Ethernet). Refer to Figure 3.
o 802.3 at, Type 2, Mode A or B.
o Not compatible with 802.3 af
o P864 PoE+ on TCP/IP 2
o PoE+ can be loaded up to 24 W max.
P864 has an onboard 24VDC power supply:
• Stay within power budget (24 W).

Data 1 +
Data 1 -
Ground
-12v
+12v
Ground
Panel Ground
P864
Proton
Shield
120
Ohm
Resistor
120
Ohm
Resistor
Shield
Shield
POWER
Ground
Neutral
Line
120v/240v
1 phase
-24vAC/DC
+24vAC/DC
P864 P864
2-wire BACnet Device
Data 1 +
Data 1 -
Ground
-24vAC/DC
+24vAC/DC
-24vAC/DC
+24vAC/DC
COM
Connector Connector
Data 1 +
Data 1 -
Ground
Data 1 +
Data 1 -
Ground
P864INRev2.0 | © 2020 Optergy page 2 of 2 [email protected] | www.optergy.com
To access the user interface for configuration purposes
follow these steps:
1. Plug local PC into TCP/IP port 1 or 2.
2. Set local PC to the same IP range as the P864.
3. Open web browser on local PC and navigate to the
P864 using its IP address (192.168.1.MAC).
4. When prompted by the login screen, login with
username - "admin", password - "admin".
5. The user will be prompted to enter a strong password.
Communication (TCP/IP)
4
BACnet MS/TP Termination
5
The P864 is a 2 wire BACnet
device and if using as MSTP
device should be wired as per the
following diagram. Use high
quality, 2 conductor + shield, low
capacitance communication cable.
The MAC address switches will
preset the IP address as well as
the MS/TP address, changes can
be made using the web user
interface for more specific baud
rates.
Internet Protocol Version 4 (TCP/IPv4) Properties
x
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• The default MAC address is set by MAC address switches. e.g. MAC: X10 = 7 X1 = 7
is MAC Address 77.
• The default baud rate is 76.8 Kbps (P864 supports 9.6k, 19.2k, 38.4k, 76.8k and 115.2k).
• The default device instance is: 864 + MAC or 864077 in this example.
The device can be scanned by any BACnet client, when using Optergy, the user can scan and
re-instance multiple devices using the Optegy server (Proton or OE) Building Management >
BACnet devices.
Installation Environment
The P864 is suitable for use from -20°C to 60°C (-4°F to 140°F). If the device needs to operate
outside these parameters, the P864 must be installed in a ventilated panel, inside and out of
direct sunlight (for hot environments) or in a heated panel (for cold environments).
Device Configuration VAV Operations Inputs/Outputs Live Data
Device Configuration
1.00
Software Version:
p864
Device Description
Metric
Units
Device Location
BACnet Configuration
864
Device instance
Segregated IP & MSTP
Bacnet Mode
BACnet MS/TP Configuration
77
MS/TP MAC Address:
864
MS/TP Network Number
Auto
MS/TP Baud Rate
Second RS-486 Port
Disabled
Port Protocol
(exclusive network)
IP Configuration
192.168.1.MAC
Ethernet Modes
255.255.255.0
Subnet Mask
1
BACnet/IP Network Number
192.168.1.77
IP Address
192.168.1.1
Default Gateway
47808
BACnet IP Port
Submit
Enable Editing
Description: p864 Instance: 864 Location: Date: 1/10/19, 1:18PM admin
Note: The P864 uses SSL (HTTPS) self signed certificate for encryption. This means the browser will display a
security alert, this is normal, click through to proceed. See the installation guide for more details on this topic.