Tele OVL1 24 V/AC/DC 0 - 20 mA 170017 170017 数据表

Subject to alterations and errors

Release 11/03

Trigger 2 to 20mA DC

Checkback signal of the switch setting ‚AUTO‘

1 change over contact

Width 17.5mm

Installation design

AUTO 

output according to input YR

0 permanently 

OFF

HAND permanently 

ON

Green LED ON:   

indication of supply voltage

Yellow LED ON/OFF: 

indication of relay output

Self-extinguishing plastic housing, IP rating IP40
Mounted on DIN-Rail TS 35 according to EN 50022
Mounting position: 

any

Shockproof terminal connection according to VBG 4
(PZ1 required), IP rating IP20
Tightening torque: 

max. 1Nm

Terminal capacity:
 

1 x 0.5 to 2.5mm² with/without multicore cable end

 

1 x 4mm² without multicore cable end

 

2 x 0.5 to 1.5mm² with/without multicore cable end

 

2 x 2.5mm² flexible without multicore cable end

Supply voltage: 

24V AC/DC 

terminals A1(+)-A2

Tolerance: 

24V AC/DC 

-15% to +10%

Rated frequency: 

48 to 63Hz

Rated consumption: 

24V AC/DC 

0.4VA (0.4W)

Duration of operation: 

100%

Reset time: 

-

Residual ripple for DC: 

10%

Drop-out voltage: 

>30% of supply voltage

1 potential free change over contact
Switching capacity (distance < 5mm): 

1250VA (5A / 250V AC)

Switching capacity (distance > 5mm): 

2000VA (8A / 250V AC)

Fusing:  

8A fast acting

Mechanical life: 

20 x 10

6

 operations

Electrical Life: 

2 x 10

5

 operations

 

 

at 1000VA resistive load

Switching frequency: 

max. 60/min at 100VA resistive load

 

 

max. 6/min at 1000VA resistive load

 

 

according to IEC 947-5-1)

Insulation voltage: 

250V AC (according to IEC 664-1)

Surge voltage:  

4kV, overvoltage category III

 

 

(according to IEC 664-1)

Input: 20mA 

DC 

terminals 

YR(+)-A2

Input resistance: 

500

Ω

Switching threshold: 

2 to 20mA DC

Hysteresis: 

fi xed, approx. 10%

Setting ‚AUTO‘: 

terminals B1-B2

Maximum switching capacity: 56VA (2A / 28V AC/DC)
Minimum switching capacity:  5mVA (1mA / 5V AC/DC)
Contact resistance:  

max. 20m

Ω

Electrical life: 

3 x 10

4

 operations at maximum load

Base accuracy: 

±5% (of maximum scale value)

Adjustment accuracy: 

±10% (of maximum scale value)

Repetition accuracy: 

-

Voltage infl uence: 

-

Temperature infl uence: 

≤0.01% / °C

Ambient temperature: 

-25 to +55°C (according to IEC 68-1)

Storage temperature: 

-25 to +70°C

Transport temperature: 

-25 to +70°C

Relative humidity: 

15% to 85%

 

(according to IEC 721-3-3 class 3K3)

Pollution degree: 

2, if built-in 3

 

(according to IEC 664-1)