Operating Instructions – MOVITRAC® B
183
8
Technical data for accessories and options
Technical data
FIO21B digital module
Part number 1822 541 1
Description
The FIO21B digital module upgrades the basic unit with the following interfaces:
• 7 additional digital inputs DI10 – DI16
• RS485 service interface
• CAN-based system bus SBus (supported protocols: MOVILINK
®
, CANopen)
Electronics data of the FIO21B digital module
The terminal cross-section for all terminals of the FIO21B is:
• 1.5 mm
2
(AWG15) without conductor end sleeves
• 1.0 mm
2
(AWG17) with conductor end sleeves
9007200898417931
X46 X42
1 2 3 4 5
1 2 3
FIO21B
X44
6 7
Function
Terminal
Designation
Data
Digital inputs
X42:1
X42:2
X42:3
X42:4
X42:5
X42:6
X42:7
DI10
DI11
DI12
DI13
DI14
DI15
DI16
R
i
= 3 k
Ω
, IE = 10 mA, sampling interval 5 ms, PLC compatible
Signal level according to EN 61131-2 type 1 or 3:
•
11 to 30 V: Contact closed
•
-3 to +5 V: Contact open
Factory set to "no function"
Service interface
X44
RJ10
Service interface
EIA standard, 9.6 kBd
Connection: Only for service purposes, solely for point-to-point
connection
Maximum cable length 3 m (10 ft)
System bus SBus
X46:1
X46:2
X46:3
SC11: CAN High
SC12: CAN Low
GND: Reference potential
CAN bus in accordance with CAN specification 2.0, parts A
and B
Transmission technology according to ISO 11898, max.
64 stations
Bus termination possible between SC11 and SC12 with
enclosed 120
Ω
resistor.
P
i
f
kVA
Hz
n
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