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Terminal assignment on terminal strip X400 Terminal | Designation | Meaning | Range |
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60 | +Vss | Power supply for pulse encoderImpulsgeber | 5/15 V
Imax = 250 mA | 61 | -Vss | Power supply ground | | 62 | -Temp | Negative(-) terminal
KTY84/PTC 100 | | 63 | +Temp | Positive (+) terminal
KTY84/PTC 100 | | 64 | Masse Grob/Fein | Ground | | 65 | Course pulse 1 | Digital input
course pulse 1 | | 66 | Course pulse 2 | Digital input
course pulse 2 | | 67 | Fine pulse 2 | Digital input fine pulse 1 | |
Connectable cross-section: 0.14 mm2 to 1.5 mm2 (AWG 16)Terminal 60 is on the top in the installed state. Terminal assignment on terminal strip X401 Terminal | Designation | Meaning | Range |
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68 | Track A+ | Plus (+) terminal
Track A | TTL/HTL/HTL unipolar | 69 | Track A- | Negative (-)terminal
Track A | TTL/HTL/HTL unipolar | 70 | Track B+ | Plus(+) terminal
Track B | TTL/HTL/HTL unipolar | 71 | Track B- | Negative (-) terminal
Track B | TTL/HTL/HTL unipolar | 72 | Zero pulse+ | Positive (+) terminal
Zero track | TTL/HTL/HTL unipolar | 73 | Zero pulse - | Negative (-) terminal
Zero track | TTL/HTL/HTL unipolar | 74 | CTRL+ | Positive (+)terminal
Check track | TTL/HTL/HTL unipolar | 75 | CTRL- = M | Negative (-) terminal
Check track = ground | TTL/HTL/HTL unipolar |
Connectable cross-section: 0.14 mm2 to 1.5 mm2 (AWG 16) Terminal 60 is on the top in the installed state. Maximum connectable encoder cable length with shielding as specified 1): - 100 m (TTL signals)
- 150 m with Tracks A and B (HTL signals)
- 300 m with Track A+/A– and B+/B– (HTL signals).
Voltage range of the digital inputs Note When unipolar signals are connected, one ground connection for all signals on the CTRL– terminal is sufficient. Due to the possibility of interference, it is recommended in the case of cables longer than 50 m that the four terminals A–, B–, zero pulse – and CTRL – are bridged and connected with the encoder ground. | | RS 422 (TTL) | HTL bipolar | HTL unipolar |
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Voltage range
-input | Max. 33 V; min -33 V | | 5/15 V
Imax = 250 mA | Voltage range
+ input | Max. 33 V; min -33 V | | | Switching level
Differential voltage -LOW | Min. -150 mV | Min. -2 V | mMn. 4 V | Switching level
Differential voltage - HIGH | Max. 150 mV | Max. 2 V | Max. 8 V |
Voltage range of the digital inputs Note The inputs are not floating. Course pulses are smoothed with 0.7 ms and fine pulses are smoothed with approximately 200 ns. Terminal expansion board EB1 The number of digital and analog inputs and outputs can be expanded with terminal expansion board EB1 (Expansion-Board 1). On terminal expansion board EB1, there are: - 3 digital inputs
- 4 bidirectional digital inputs/
- outputs
- 1 analog input with differential signal, for use as current or voltage input
- 2 analog inputs (single ended), that can also be used as digital inputs
- 2 analog outputs
- 1 input for the external
- 24 V supply for the digital outputs.
Terminal expansion board EB1 is installed in a slot in the electronics box. Boards LBA and ADB must be moved to allow installation | | Rated value | Min. | Max. |
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Voltage range -LOW | 0 V | -0.6 V | 5/15 V
Imax = 250 mA | Voltage range + HIGH | 24 V | 24 V | 33 V | Input current LOW | ≤ 2 mA | | | Input current HIGH | 10 mA | 8 mA | 12 mA |
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