МК 514-008 А

The analog output module MK-514-008 A is used to reproduce an analog signal in a range from 4 to 20 mA (from 0 to 20 mA)

TECHNICAL CHARACTERISTICS:

Dimensions HxWxD: 180x40x145,2 mm;
Weight: not more than 340 g;
Structural design: for installation on a standard 105 mm DIN bar;
Connection: 40 contacts, 1.5 mm², PUSH-IN;
IP protection: Ip20;
Power consumption: 0.5 W;
Power consumption: 3 W;
Channel protection from voltage polarity change, Usup.: yes;
Load capacity of analog output, Rload:
- 18 V: max. 670 Ohm;
- 30 V: max 1,270 Ohm;
Number of outputs: 8;
Accuracy grade: 16 bits;
Reproduction range: 4...20 (0...20) mА;
Galvanic isolation of a channel group – control circuit (including a common bus): 500 V;
Indication of outputs status: yes;
Possibility to maintain a control action: yes;
Diagnostics of channel circuit: rupture;
Polyfuse at each analog input: yes;
Diagnostics and status indication of 24 V line supply voltage: yes;
Other functions: switch to a predetermined state in case of master loss;
Mean time:
- between failures (Siemens SN 29500): 2 415 459h;
- between metrological failures of the module: 100 000 h.

METROLOGICAL CHARACTERISTICS:

Current 4...20 (0...20) mА:

• Basic reduced error of measurement: ± 0,05%;
• Additional reduced error caused by a change of ambient air temperature from (25±2) °C to any temperature in a range from minus 20 °C to plus 70 °C.: ± 0,1% .

Calibration interval: 5 years.