I/O-Box type 6753-xx
121
Measuring System MAK TIGER 3003 Service manual, SA 131128, 10.03.2020
Type 6753-61
Order no.: 276865
21
I/O-Box type 6753-xx
21.1
Technical Data
Electrical data
Auxiliary power
U
L
= DC 24 V/80 mA (I/O basic module), (U
Limit
= 16 … DC 36 V)
2 A fine-wire fuse
Connection type
Internal 5-pole screw terminals (P-NET and U
L
)
Basic and extension modules, connected.
Connection leads up to 1.5 mm². PG9 cable inlets.
Inputs
8 digital inputs, U
In
= 0 … 24 V
(U
Limit
= -
36 V … +36 V DC)
Signal = 0: < DC + 5 V
Signal = 1: > DC + 14 V (green LED on)
Input resistance: 4 kΩ
Outputs
8 FET semiconductor outputs, positive.
Electrical isolation of logic circuit and outputs via optocoupler.
Min. switching current 100 µA.
Max. current per output at signal 1: < 1 A (up to + 60 °C)
Total load capability 8 A (-
20 … + 60 °C).
Voltage induced on circuit interruption limited by freewheeling diode.
Supply voltage U
S
: DC 24 V (18 - 36 V).
Switching frequency ohmic load: 100 Hz.
Switching frequency inductive load: 2 Hz.
Max. output level at signal = 0: DC 2 V (no load)
Interfaces
P-Net fieldbus interface: serial, asynchronous.
Baud rate 76,800 bit/s.
Line length max. 1000 m
P-Net ID number: 5922.
Ambient conditions
Operating temperature
-
20 … 60 °C
Storage temperature
-
25 … 80 °C
Storage temperature
IUF as per DIN 40040
Protection class
IP 65
Type 6753-51
Order no.: 276866
