GateB Series BACnet Gateway Equipment
n Product Introduction
GateB1-M Gateway Modules are the elements of theCOMPLEX Company’s BACnet Products, and at the field control levelof the BACnet system structure. As the gateway equipment, it cantransfer the MODBUS protocol into the BACnet protocol to connectwith the MS/TP bus. This can realize the total integration of theproducts with various protocols in the automationsystem.
n Product Properties
l Compatibility – Fully compatible with the BACnet, caninterconnect with the products complying with BACnet protocol, andcan connect the MS/TP bus. The lower networks support the standardMODBUS protocol.
l Reliability – The application programs and hard-wares arestored in the nonvolatile storage to effectively ensure the programsafety.
l Usability – Write the program with the graphical functionmodules, easy-to-learn & use.
l Rapidity – The program internal logical loop period is only100msec.
n Technical Specification
ShellMaterial:
ABS (Engineering Plastic)
Outline Dimension: (H x Wx D)
112 x 140 x 40 mm
MountingPosition:
Wall or in-housing mounting
Terminal:
Pluggable Terminal
EnvironmentalRequirements:
Temperature:
Working Temperature: 0 to 50 °C
Storing Temperature: -20 t0 60°C
Humidity:
Working Humidity: 5 to 85% RH
Storing Humidity: 5 to 80% RH
PowerSupply:
24VAC 50/60HZ
Communication:
BACnet MS/TP Bus, Communication Speed -76.8Kbps,
Communication Distance – 800m
MODBUS EIA-485 Bus, Communication Speed -76.8Kbps,
Communication Distance – 800m
Standard:
EMC GB/T 17626
EU CE Certification
BACnet Support: Conformsto the Advanced Application Controller (B-ASC) Standard DeviceProfile as defined，see the PICS.
Communication: Thefollowing ports are available on the BFC controlmodules:
EIA-485 port for MS/TP (9600 bps– 76.8 kbps).
Rnet Port supports:
1. Local access for systemstart-up and troubleshooting.
2. Local operator interfaceSIMView or TView.
3. RS Room Sensors - averagingor high/low select control.
Binary Outputs: 24VAC50/60HZ
UniversalInputs:
Supported input types include:0-5 V-dc, 0-10 V-dc, 4-20 mA, Thermistor (10k Ohm Type II), 1kOhmRTD (Platinum, Nickel or Balco), and Dry Contact.
Memory: 1 MBytenon-volatile battery-backed RAM, 1 MByte Flash memory, 16-bitmemory bus. (Shelf life of the battery is 10 years with 10,000hours of continuous operation.)
Real-time Clock:Battery-backed real-time clock.
Status Indicators: LEDstatus indicators for EIA-485 communication, running, error, powerand all digital outputs.
Module Addressing: Rotarydip switches for intuitive network addressing ofmodules.
Protection: Built-insurge and transient protection circuitry for power, communications,inputs and outputs.
Listed by: CE, EMC GB/T17626
Environmental Operating Range:-20ºF to 140ºF (-29ºC to 60ºC); 10 to 90% relative humidity,non-condensing.
NOTE: Control modulesshould be mounted in protective enclosures.
Power Requirements: 24 V-ac ±10%, 26 V-dc (25 V min, 30 V max), 50 to 60Hz, 20VA.
NOTE: Power consumptionwill increase when SIMViewor other accessories areattached.
Physical: Rugged aluminumcover. Removable screw terminal blocks.
n Ordering Model
ProductName | Model | Outline | ProductDescription |
MODBUS Gateway | GateB2/M | See above Fig. | Transfer MODBUS protocol intoBACnet; connect with Ethernet |
MODBUS Gateway | GateB1/M | See above Fig. | Transfer MODBUS protocol intoBACnet; connect with MS/TP Bus |
Pluggable Terminal | TEMINAL-8P | 2 Positions | 2P PluggableTerminal |