Lenze 8400 - Manual (Page 82)

Technical data
HighLine C control terminals
Digital inputs
4

82 EDS84ASC552 EN 9.1
4.7.4 Digital inputs
Labelling Features Rated value
X5/DI1, DI2 Digital input 1/2 according to IEC61131-2, type 1
or
two-track frequency input for HTL encoder 0 ... 200 kHz
X5/DI3, DI4, DI5 Digital input 3/4/5 according to IEC61131-2, type 1
X5/DI6, DI7 Digital input 6/7 according to IEC61131-2, type 1
or
two-track frequency input for HTL encoder 0 ... 10 kHz
X5/RFR Controller inhibit according to IEC61131-2, type 1
Input resistance 3.3 k (2.5 k ... 6 k)
Electric strength of external
voltage
Up to ±30 V, permanent
Level LOW < +5V
HIGH > +15V
Cycle time 1 ms, can be changed by software filtering
Isolation  157
X5/GI GND, reference potential for digital signals
4.7.5 Digital outputs
Labelling Features Rated value
X4/DO1, DO2,
DO3
Digital output 1/2/3 - for operation of the
digital outputs an external voltage source is
required ( 80)
In accordance with IEC61131-2, type 1, max.
50 mA
External-voltage protected Up to +30 V
Isolation  157
Level LOW < +5 V
High > +15 V
Time-dependent behaviour LOW - HIGH / HIGH - LOW
Max. 250 s
Overload behaviour Reduced voltage or periodical switch-off/on
Reset and switch-on behaviour Outputs are switched off (LOW)
Cycle time 1 ms
X4/GO GND, reference potential for digital signals
4.7.6 Connection of relay output
Labelling Description/features Rated value
X101 In the Lenze setting, the relay switches if the controller changes to the ”Fault” device status.
Observe the notes provided in the corresponding software manual if you would like to implement
parameters other than envisaged in the Lenze setting.
COM
Relay centre contact AC 250 V, 3 A
DC 24 V, 2 A
DC 240 V, 0.16 A

According to UL508C:
– 3 A, 250 V AC (general purpose)
– 2 A, 24 V DC (resistive)
NC NC contact (normally closed)
NO NO contact (normally open)