Beckhoff Incremental encoder interface KL5101

Description

Beckhoff
Incremental encoder interface terminal
Model KL5101
The KL5101 terminal is an interface for the direct connection of incremental encoders with difference signal (RS485) or with single inputs. A 16 bit counter with a quadrature decoder and a 16 bit latch for the zero pulse can be read, set or enabled. Incremental encoders with alarm outputs can be connected at the interface’s status input. Interval measurement with a resolution of 200 ns is possible. The G2 input allows the counter to be halted (high = stop). The value is read with a rising edge at G1.
Technical data
KL5101
| KS5101
Technology
incremental encoder interface (RS485)
Number of channels
1 incremental encoder + 1 input
Encoder connection
A, A (inv), B, B (inv), zero, zero (inv), difference signal (RS485); status input
Encoder operating voltage
5 V DC
Encoder output current
0.5 A
Counter
16 bits, binary
Limit frequency
4 million increments/s (with 4-fold evaluation)
Quadrature decoder
1-, 2-, or 4-fold evaluation
Zero-pulse latch
16 bits
Commands
read, set, enable
Power supply
24 V DC (-15 %/+20 %)
Supply voltage
24 V DC (-15 %/+20 %)
Current consumption power contacts
– (no power contacts)
Current consumpt. K-bus
typ. 60 mA
Bit width in the process image
input: 1 x 16 bit data, 1 x 8 bit control/status
Weight
approx. 85 g
Operating/storage temperature
-20…+60 °C/-40…+85 °C
Relative humidity
95 %, no condensation
Vibration/shock resistance
conforms to EN 60068-2-6/EN 60068-2-27/29
EMC immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos.
IP 20/variable
Pluggable wiring
for all KSxxxx Bus Terminals
Approvals
CE, UL, Ex
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