Table 19: ZEC510 VAV Controller
Specification
Description
Dimensions (height x width x
depth)
165 mm x 125 mm x 73 mm (6.5 in. x 4.92 in. x 2.87 in.)
Shipping weight
0.65 kg (1.43 lb)
United States:
UL Listed, File E107041, CCN PAZX, UL 916
FCC Compliant to CFR47, Part 15, Subpart B, Class A
Compliance
Canada:
UL Listed, File E107041, CCN PAZX7, CAN/CSA C22.2 No. 205, Signal Equipment
Industry Canada Compliant, ICES-003
Table 20: VEC technical specifications
Specification
Description
Product code number
LC-VEC100-0 Verasys Equipment Controller 24 Volts with display
Supply voltage
24 VAC, 20 VAC minimum, 30 VAC maximum, 50/60 Hz, power supply Class 2 (North
America), Safety Extra-Low Voltage (SELV) (Europe)
Power consumption
20 VA maximum
Note:
VA rating does not include any power supplied to the peripheral devices
connected to binary outputs (BOs) or configurable outputs (COs). The peripheral
devices can consume up to 12 VA for each BO or CO, for a possible total
consumption of an additional 60 VA maximum.
Ambient conditions
Operating: -4°F to 158°F (-20°C to 70°C); 10% to 95% RH noncondensing; Pollution Degree
2
Storage: -40°F to 185°F (-40°C to 85°C); 5% to 95% RH noncondensing
Addressing
BACnet
®
MS/TP: valid field controller device addresses 4 to 127. Device addresses 0 to 3
and 128 to 255 are reserved and not valid field controller addresses.
N2: valid field controller device addresses 1 to 255.
Communications bus
BACnet
®
MS/TP:
3-wire zone bus between the supervisory controller and the field controller.
3-wire sensor bus between the controller, network sensors, and other sensor and
actuator devices. Includes a lead to source 15 VDC supply power from the controller to
bus devices.
Processor
RX631 Renesas
®
32-bit microcontroller
Memory
16 MB flash memory and 8 MB RAM
Input and output capabilities
Five universal inputs, application-specific, three available modes:
•
Voltage input: 0 VDC to 10 VDC
•
Current sense input: 4 mA to 20 mA
•
Resistive inputs/dry contact inputs
Four binary inputs: defined as dry contact maintained
Three configurable outputs, application-specific, two available modes:
•
Analog output: 0 VDC to 10 VDC, 10 mA
•
Triac output: 24 VAC, 0.5 A, externally sourced powered
One utility output power port (24~ OUT): ability to deliver 24 VAC
Four binary outputs (relays): single-pole, single-throw. Dry contacts rated 240 VAC.
•
UL: 240 VAC 5 A resistive, 1.9 LA/11.1 LRA, D300 pilot duty,158°F/70°C, 30,000 cycles
•
IEC: 240 VAC 3 A resistive, 3 A inductive, Cos=0.6, -4°F to 158°F (-20°C to 70°C),
100,000 cycles
Note:
Reference all relay commons to the same pole of the supply circuit.
Two binary outputs (Triacs): output: 24 VAC or 240 VAC, 0.5 A, externally powered
Note:
Reference all triac commons to the same pole of the supply circuit.
Analog input and analog
output resolution and accuracy
Analog input: 15-bit resolution
Analog output: 15-bit resolution, +/- 200 mV accuracy in 0 VDC to 10 VDC applications
Verasys System Product Bulletin
24
