Pepperl+Fuchs VAR-KE3-TERM
AS-Interface repeater
- Minimum delay of signal
- Line lengthening by 100 m (max. 2 repeater in series)
- Galvanic isolation between AS-Interface segments A and B
- No parameterization
- Need no specific address on the AS-Interface bus
- Housing with removable terminals
- The integrated terminator permits up to 200 m network lengths on Segment A
Item Number:
VAR-KE3-TERM
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- Overview
- Comments
| LED PWR SEG A | AS interface voltage segment A; green LED |
| UL File Number | E223772 only from low voltage, limited energy source (SELV or PELV) or listed Class 2 source |
| Rated operating current | 60 mA (per strand element), 120 mA (total) |
| AS-Interface specification | V3.0 |
| Switch | TERM ON/OFF switches the segment A terminator on/off |
| Ambient temperature | 0 ... 55 В°C (32 ... 131 В°F) |
| LED U>18,5V | Segment A voltage > 18.5 V |
| LED U>26V | Segment A voltage > 26 V |
| LED TERM | Segment A bus terminator switched on |
| MTTFd | 155 a |
| Mounting | DIN mounting rail |
| LED FAULT SEG A | Segment A error display; red LED red: communication error |
| UL approval | An isolated source with a secondary open circuit voltage of 30 VDC with a 3 A maximum over current protection. Over current protection is not required when a Class 2 source is employed. UL mark does not provide UL certification for any functional safety rating or aspects of the device. |
| Degree of protection | IP20 according to EN 60529 |
| LED FAULT SEG B | Segment B error display; red LED red: communication error |
| Rated operating voltage | 26.5 ... 31.6 V from AS-Interface |
| Connection | removable terminals, terminal connection 2.5 mm2 |
| Insulation voltage | 500 V |
| Storage temperature | -25 ... 75 В°C (-13 ... 167 В°F) |
| LED PWR SEG B | AS-Interface voltage segment B; green LED |
| Required master specification | V2.0 |
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