SPECIFICATIONS—INPUTS
55
Emergency Stop/Safety Chain
(E-Stop 1, 2, and 3)
Factory Setting:
All inputs have to be connected potential free
Contact ratings: 0 to 26 VDC and 10 to 200 mA
< 5V: inactive Jlogical 0
> 7V: active Jlogical 1
Indicated by individual LEDs
When safety chain is interrupted, no movement of the drive is possible, not
even in jog mode.
Jumpered as in TST FU3P-A
Standard Inputs (IN1–IN10)
Inputs 2 and 3 are dedicated photo
eye inputs and require that only spe-
cific photo eye connections are made
to these two specific inputs. No other
electrical connection should be made
to these two photo eye inputs or
power source.
24 VDC / typ. 15 mA, max. 26 VDC / 20 mA
All inputs have to be connected potential free or:
< 5V: inactive Jlogical 0
> 7V: active Jlogical 1
Indicated by individual LEDs
Min. signal duration for input control commands: > 100 ms
Input for Safety Edge For electrical safety edges with 1.2K ohm or 8.2K ohm resistance evalua-
tion and for dynamic optical systems. 3 status conditions are indicated by
LEDs: 0 Ohms (short), 1.2/8.2K ohms, Infinte ohms (open).
Keypad
3 Button:
2 LED Outputs (KP-Out ¹/₂):
24 VDC/typ. 15 mA
Common connected to 24 V, 5-pole connector, ¹/₁₀ reference grid
24 VDC/max. 20 mA
LED only
Short and overload protection
Mainly prepared for flashing light on keyboard
Inputs INK1 and INK 2
(Alternative: digital control inputs IN11
and IN12)
24 VDC/max. 20 mA load
<5 V: inactiveJlogical 0, >16 V: activeJlogical 1 indicated by individual
LEDs
Incremental encoder specification:
• Maximum frequency 1 kHz
• 90° offset between both input signals
Serial Interfaces
RS485 A and B
asynchronous bidirectional serial interface for electronic limit switches,
wireless safety equipment, and other special equipment from RS485 level,
terminated with 100 ohms
USB Host
Connector:
Max. Supply:
Max. Cable Length:
Alternative USB Device
Connector:
Max. Cable Length:
For USB-Memory stick w/PC compatible file organization (USB profile
“Mass Storage”, Sub Class Code “SCSI Transparent Command Set” (6),
Interface Protocol “Bulk Only Transfer” (5), Logical Unit Number (LUN 0),
no Hubs possible
Type A
100 mA
7 ft. (2 m)
For PC communication with protocol (service only)(Communication
devices simulates virtual serial port)
Type B
7 ft. (2 m)
FEIG Interface Bus I
Max. Distance:
TTL communication line
For internal mounted I/O expansion board TST RFUxK only
4 in. (10 cm)
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