Honeywell PUB4024S ユーザーズマニュアル
SPYDER® BACNET® PROGRAMMABLE CONTROLLERS
63-2689—05
12
Table 7. Description of wiring terminal connections for
PUB6438S, PVB6436AS, and PVB6438NS.
IMPORTANT
If the controller is not connected to a good earth
ground, the controller's internal transient protection
circuitry is compromised and the function of protect-
ing the controller from noise and power line spikes
cannot be fulfilled. This could result in a damaged cir-
cuit board and require replacement of the controller.
Refer to installation diagrams for specific wiring.
All controllers have the terminal arrangements similar to the
examples shown in Fig. 15 as described in Table Table 7 on
page 12.
MS/TP MAC ADDRESS DIP SWITCHES
The MS/TP MAC address DIP switches are used to set the
unit's MAC address. Each Spyder BACnet on an MS/TP
network must have a unique MAC address in the range of 0-
127 (address 0 should be avoided as it is the Honeywell factory
default MAC address for all MS/TP devices).
MS/TP SERVICE CONNECTOR PINS
Local device MS/TP network connection is provided via the
molex connector pins (0.100-in. molex connector—part
number: 22-01-2035).
Fig. 15. Controller Terminal Connections, MS/TP MAC
address DIP switches, MS/TP service connector pins, and
BACnet Status LED for the PUB's and PVB's (PVB6438NS
shown).
Wiring Applications (Examples)
Fig. 16–Fig. 22, beginning on page 13, illustrate controller
wiring for the following configurations.
• Typical controller wiring for VAV application using the TR23
Wall Module and a C7770A Air Temperature Sensor (see
Fig. 16 on page 13).
• Typical controller wiring for VAV application with staged
reheat (see Fig. 17 on page 14).
• Typical controller wiring for PWM reheat and PWM
peripheral heat valve actuator (see Fig. 18 on page 15).
• Typical controller wiring for AHU application (see Fig. 19 on
page 16).
• Typical controller wiring for 4 to 20 mA enthalpy sensors and
digital inputs (see Fig. 20 on page 17).
Terminal
Label
Connection
INPUT POWER & GROUND
1
24 Vac
24 Vac Power
2
24 Vac COM
24 Vac Power
3
EGND
Earth Ground
4
SHLD
MS/TP Shield
5
SBUS 1
Sylk
6
SBUS 2
Sylk
NETWORK CONNECTIONS
7
BAC +
L
ON
W
ORKS
® communications
8
BAC -
L
ON
W
ORKS
® communications
DIGITAL OUTPUTS
a
9
DO-1
Digital Output
10
DO-2
Digital Output
11
COM
Common
12
DO-3
Digital Output
13
DO-4
Digital Output
14
COM
Common
15
DO-5
Digital Output
16
DO-6
Digital Output
17
COM
Common
18
DO-7
Digital Output
19
DO-8
Digital Output
20
COM
Common
ANALOG OUTPUTS
b
21
AO-1
Analog Output
22
COM
Common
23
AO-2
Analog Output
24
AO-3
Analog Output
25
COM
Common
DIGITAL INPUTS
c
26
DI-1
Digital Input
27
DI-2
Digital Input
28
COM
Common
29
DI-3
Digital Input
30
DI-4
Digital Input
ATTACHED DEVICE(S) POWER
31
20 Vdc
20 Vdc Power
UNIVERSAL INPUTS
32
UI-1
Universal Input
33
COM
Common
34
UI-2
Universal Input
35
UI-3
Universal Input
36
COM
Common
37
UI-4
Universal Input
38
UI-5
Universal Input
39
COM
Common
40
UI-6
Universal Input
a
For the PVB6436AS controller ONLY, terminals 18, 19, and 20 (DO7,
DO8, & COM) are not present. The actuator is internally hardwired to
these terminals.
b
Analog outputs may be configured as digital outputs and operate as fol-
lows:
– False (0%) produces 0 Vdc, (0 mA)
– True (100%) produces the maximum 11 Vdc (22 mA)
c
Digital inputs: Open circuit = False; Closed circuit = True
BACnet MS/TP MAC
ADDRESS DIP SWITCHES
TERMINALS 1-8
TERMINALS 9-20
TERMINALS 21-40
AO-1 COM AO-2 AO-3 COM
UI-1 COM UI-2 UI-3 COM UI-4 UI-5 COM UI-6
DI-1 DI-2 COM DI-3
20V DC
DI-4
NET
-2
NET
-1
SHLD
EGND
24 V
AC
24V
AC COM
DO-1
COM
DO-2
DO-3 DO-4
DO-5
COM
DO-6 COM
1 2 3 4 5 6 7 8
1
0
9
2 3 4 5 6 7 8 0
9
1
1 1 1 1 1 1 1 1 2
1
1 2 3 4 5 6 7 8 0
9
2
2 2
2 2 2 2 2 2 3
3
1 2 3 4 5 6 7 8 0
9
3
3
3
3 3
3 3
3 4
M29332
DO-7 DO-8 COM
SBUS1 SBUS2
LOCAL BACnet MS/TP
MOLEX CONNECTOR PINS