Описание оборудования | |
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LCD batch controller with 2 optocoupler outputs and 24 VDC supply voltage | |
General specifications | |
Pre-selection | 2-fold |
Data storage | > 10 years, EEPROM |
Programming | keypad-driven menu |
Functional safety related parameters | |
MTTFd | 410 a |
Mission Time (TM) | 10 a |
Diagnostic Coverage (DC) | 0 % |
Indicators/operating means | |
Type | 2-line, 2x6-digit LC display with leading sign Multicolor, backlit |
Display value | digit height 9 mm |
Pre-selection | digit height 7 mm |
Key interlock | via "high" potential at "LOCK" input |
Decimal point | 0 to max 5 fractional digits |
Scale factor | 0.0001 ... 99.9999 |
Reset | manually or external |
Electrical specifications | |
Fusing | 10…30VDC: T 0.2A |
Operating voltage | 10 ... 30 V DC |
Power consumption | max. 1.5 W |
Input | |
Connection | Counter inputs: A and B Control/reset inputs: LOCK, RESET, GATE, MPI |
Signal voltage | |
Counting frequency | 30 Hz / 55 kHz |
Minimum pulse duration | Control/reset inputs: 10 ms / 1 ms |
Impedance | 5 kOhm |
Count modes | |
Output | |
Sensor supply | connected power supply is looped through, max. 80 mA |
Response time | approx. 1 ms |
Optocoupler | Schaltleistung 30 V DC / 10 mA |
Signal voltage | UCESAT with IC= 10mA: max. 2 V UCESAT with IC= 5mA: max. 0.4 V |
Compliance with standards and directives | |
Directive conformity | |
Standard conformity | |
Ambient conditions | |
Ambient temperature | -20 ... 65 °C (-4 ... 149 °F) |
Storage temperature | -25 ... 75 °C (-13 ... 167 °F) |
Relative humidity | ? 93 % at 40 °C (noncondensing) |
Altitude | 0 ... 2000 m |
Mechanical specifications | |
Degree of protection | IP65 (front) |
Mass | approx. 130 g |
Dimensions | 48mmx48mmx109.8mm |
8 (029) 555-8-000 | |
8 (044) 555-8-000 | |
8 (017) 255-8-000 |