DM-DI240 pages

I/O Expansion Units
Revision: XII/09
dm-di24_d_en_102
DM-DI24
Digital Inputs Module with ARION Protocol
•
12 digital inputs 24 V module
•
Common galvanic separation (three groups per
8 inputs)
Control over RS485 line (ARION protocol)
B
A
1
2
3
GND +24V
4
PWR RUN
1 2 3 4 5 6 7 8
5
RxD
TxD
I0GND DI0
6
7
DI0
DI1
SYSTEM LEDS
DI1
DI2
DI3
8
9
10 11 12 13 14
DI2
DI3
DI4
DI4
DI5
DI5
DI6
DI7
DI6
DI7
DI9
DI8
DIGITAL INPUTS
ADR0
ADR1
ADR2
ADR3
ADR4
ADR5
BAUD0
BAUD1
•
G485
DM-DI24
SW
DIGITAL INPUTS
DI23
DI22
DI21
DI20
DI19
DI18
DIGITAL INPUTS
DI17
DI16
DI15
DI14
DI13
DI12
DI11
DI10
32 31 30 29 28 27 26 25 24
23 22 21 20 19 18 17 16 15
DI23 DI22 DI21 DI20 DI19 DI18 DI17 DI16 I2GND
DI15 DI14 DI13 DI12 DI11 DI10 DI9
DI8 I1GND
TECHNICAL DATA
Inputs
Common lead
Logical 0
Logical 1
Input current
Peak input current
Max. frequency of counter
Overvoltage protection
Max. input voltage (1 s)
Galvanic separation of inputs
Communication
Serial interface
Galvanic separation of RS485
Serial interface overvoltage protection
Communication rates
Max. number of modules on RS485 line
Max. number of modules on RS485 segment
Power supply
Power consumption
Others
Signal connection
Cover protection rate
Operating temperature
Max. ambient humidity
Weight
Dimensions (w × h × d)
*)
3×8
Minus
Min. -30 V AC/DC, max. 5 V AC/DC
Min. 16 V AC/DC, max. 30 V AC/DC
6 mA at 24 V AC/DC
Max. 10 mA at 30 V AC/DC
80 Hz, mark-space ratio 1:1
Transil 600 W
50 V AC/DC
Yes *)
RS485
Yes *)
Transil 600 W
9600 to 57600 Bd
63
31
24 V DC ±20 %
Max. 150 mA at 24 V DC
WAGO 231 cage clamp connectors
IP20
0 to 50 °C
< 95 % non-condensing
250 g
105 × 90 × 74 mm
Insulation strength 500 V AC / 1 minute, galvanic separation may not be used for safe and unsafe
parts separation.
ORDERING INFORMATION
DM-DI24
Module of 24 digital inputs controlled over RS485 line, data sheet, warranty card
AMiT, spol. s r.o., Naskové 3/1100, 150 00 PRAGUE, Czech Republic
Tel.: +420 222 780 100, +420 222 781 516, Fax: +420 222 782 297
e-mail: amit@amit.cz
Technical support: support@amit.cz
Tel.: +420 549 210 276, +420 549 210 403
www.amit.cz/support