Vacon OPTA2 User Manual

General information vacon • 5
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
1
1.4 Technical data
The data in the table below applies to the inputs and outputs on all basic and expander boards.
Table 1. Technical data
Safety (all boards)
Comply with EN50178, C-UL and EN60204-1
Inputs/outputs galvanically isolated; Isolation voltage
rate 500V
Input/output type Specification
Analogue inputs (AI), voltage
0…±10V, R
i
≥ 200 kΩ, single-ended;
Resolution 10 bits/0.1%, accuracy ±1% of the full display
(–10…+10V joystick control)
Analogue inputs (AI), current
0(4)…20mA, R
i
= 250Ω, differential
Resolution 10 bits/0.1%, accuracy ±1% of the full display
Digital inputs (DI), DC voltage controlled
24V: "0"≤10V, "1"≥18V, R
i
> 5kΩ
Digital inputs (DI), AC voltage controlled
Control voltage 42…240 VAC
"0"<33V, "1">35V
Auxiliary voltage (output) (+24V)
24V (±15%), max 250mA (total summarized load from
ext. +24V outputs, max. 150 mA from one board.
Auxiliary voltage (input) (ext. +24V)
24VDC (±10%, max. ripple voltage 100mV RMS), max. 1A.
In special applications where PLC type functions are
included in the control unit the input can be used as
external auxiliary power supply for control boards as
well as I/O boards.
Reference voltage (output) (+10V
ref
)
10V – 0% – +2%, max. 10mA
Analogue output (AO), current (mA)
0(4)…20mA, R
L
<500Ω, resolution 10 bits/0.1%, accuracy
≤ ±2%
Analogue output (AO), voltage (V) 0(2)…10V, RL ≥ 1kΩ, resolution 10 bits, accuracy ≤ ±2%
Relay outputs (RO)
Switching capacity
Max. continuous load
Min.switching load:
24VDC/8A
250VAC/8A
125VDC/0.4A
2A rms
5V/10mA
Thermistor input (TI)
R
trip
= 4 kΩ (PTC type)
Encoder control voltage (+5V/+12V/
+15V/+24V)
See OPTA4, OPTA5, OPTA7, OPTAE and OPTBB technical
data
Encoder connections (inputs, outputs)
See OPTA4, OPTA5, OPTA7, OPTAE and OPTBB technical
data
Environment (all boards)
Ambient operating temperature –10…55°C
Storing temperature –40…60°C
Humidity <95%, no condensation allowed
Altitude Ma 1000m
Vibration 0.5 G at 9…200 Hz

Vacon OPTA2 Specifications

General

Brand	Vacon
Model	OPTA2
Category	Controller
Language	English