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51304042-100 Honeywell Central Control Unit

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Products Name: 51304042-100 Honeywell Central Control Unit

PRODUCT DESCRIPTION

Brand:   Honeywell  

Model number: 51304042-100 

Colour:new                  

Warranty: 12 months

Lead Time:3-day working day   

Country of origin: USA Price: Please contact us         

Product weight:0.75kg

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Description:

The PUB and PVB controllers are part of the Spyder family. 

The nine controllers are BACnet MS/TP network devices 

designed to control HVAC equipment. These controllers 

provide many options and advanced system features that 

allow state-of-the-art commercial building control. Each 

controller is programmable and configurable using the 

NIAGARA FRAMEWORK® software.

The Spyder BACnet controllers require the Spyder BACnet 

Programmable Feature to be licensed in the WEBpro 

workbench tool and the WEBS AX JACE Controller for 

programming and downloading. The Spyder BACnet Models 

are also available as Individually Licensed Controllers (ILC). 

The ILC versions are identical in design and capability in 

every detail except for the licensing. The Individual 

Licensing of the Spyder ILCs (the License is built in) allows 

them to be programmed and downloaded with any brand of 

the Niagara Workbench or JACE controller. The Spyder ILCs 

are identified with a suffix on the Part Number of -ILC. 

Example: PUB6438S-ILC follows all the same Installation 

Instructions information as the PUB6438S.

The controllers are for use in VAV (Variable Air Volume), 

Unitary, and advanced HVAC control applications. Each 

controller contains a host microcontroller to run the main 

HVAC application and a second microcontroller for 

BACnet MS/TP network communications. Each controller 

Communications

Each controller uses a BACnet MS/TP communications 

port. The controller’s data is presented to other controllers 

over a twisted-pair MS/TP network, which uses the EIA485

signaling standard capable of the following baud 

rates: 9.6, 19.2, 38.4, 76.8, or 115.2 kilobits per second 

(configured at global controller). The Spyder BACnet 

controllers are master devices on the MS/TP network. 

Each Spyder BACnet controller uses a high-quality EIA485

transceiver and exerts 1/4 unit load on the MS/TP 

network.

Cabling should be selected that meets or exceeds the 

BACnet Standard which specifies the following: an MS/TP 

EIA-485 network shall use shielded, twisted-pair cable 

with characteristic impedance between 100 and 130 

ohms. Distributed capacitance between conductors shall 

be less than 100 pF per meter (30 pF per foot). Distributed 

capacitance between conductors and shield shall be less 

that 200 pF per meter (60 pF per foot). Foil or braided 

shields are acceptable. The Honeywell tested and 

recommended MS/TP cable is Honeywell Cable 3322 (18 

AWG, 1-Pair, Shielded, Low Cap, Plenum cable), 

alternatively Honeywell Cable 3251 (22 AWG, 1-Pair, 

Shielded, Plenum cable) is available and meets the 

BACnet Standard requirements 

(www.honeywellcable.com).

The BACnet MS/TP network is polarity sensitive. The 

maximum BACnet MS/TP network Bus segment length is 

4,000 ft. (1,219 m) using recommended wire. Repeaters 

must be used when making runs longer than 4,000 ft. 

(1,219 m). A maximum of three repeaters can be used 

between any two devices.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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