OPA2-VC Operation Terminal
Technical Data
Doc: 70-00-0196A, V1.3, 20220222
© Vector Controls GmbH, Switzerland
Page 2-4
Subject to alterations
www.vectorcontrols.com
Technical Specification
Power Supply
Operating voltage
10-30VDC, 10-26V AC
Power consumption
Max 0.5 VA
Electrical Connection
Terminal Connectors,
wire 0.34…2.5 mm
2
(AWG 24…12)
Temperature Input
Type
NTC 10kΩ @ 25°C (77°F)
Range
0…50 °C (32…122 °F)
Accuracy
0.2 K
Communication
Communication Type
Protocol
RS485, Peer to peer,
VCPP: Vector Controls Proprietary Protocol
Cabling
Impedance
Nominal capacitance
Nominal velocity
Shielded Twisted Pair (STP), CAT5 or CAT6.
balanced 100 to 120 ohm
50 pF/m 16pF/ft or lower
65% or higher
Environment
Operation
Climatic Conditions
Temperature
Humidity
To IEC 721-3-3
class 3 K5
0…50 °C (32…122 °F)
<95 % r.H. non-condensing
Transport & Storage
Climatic Conditions
Temperature
Humidity
Mechanical Conditions
To IEC 721-3-2 and IEC 721-3-1
class 3 K3 and class 1 K3
-25
…7
0 °C (-13
…158 °F)
<95 % r.H. non-condensing
class 2M2
Standards
Pollution Class
Normal acc. to EN 60 730
Degree of Protection
IP30 to EN 60 529
Safety Class
III
General
OPA Dimensions (H x W x D)
88 x 88 x 30 mm (3.5” x 3.5” x 1.1”)
Housing Material
Fire proof ABS plastic
Mounting Plate
Zinc coated steel
Standard Color
White RAL 9003
Weight (including package)
185 g (6.5 oz)
Product testing and certification
Declaration of conformity
Information about the conformity of our products can be found on our website
www.vectorcontrols.com on the corresponding product page under "Downloads"
Connection Diagram
Installation
See installation sheet no:
OPA2-VC
OPA2-VC
OP1
1
OP2
2
OP3
3
OP4
4
CAT5/CAT6
+V
⊥
Description
1 OP1
V+ Power supply
2 OP2
⊥
Power supply
3 OP3
RS485
4 OP4
RS485
