PROGRAMMER KEYS

winetediousΗλεκτρονική - Συσκευές

7 Οκτ 2013 (πριν από 3 χρόνια και 10 μήνες)

90 εμφανίσεις

I/O CAPABILITIES



This basic unit provides 15 dc sink input circuits and 9 dc sink output
circuits. the 15 input circuits are each designed to receive a single
(ON/OFF) signal from user supplied devices such as limit switches,
pushbuttons, selector switc
hes, and relay contacts. Circuits 15 and 16
can be used for high speed count input and reset or used as normal dc
sink input points. The 9 dc sink output circuits are each capable of
controlling user supplied discrete (ON/OFF) loads. Typical loads include
relay coils, motor starters, solenoid valves, and indicator lights. The
ON/OFF state of each input and output circuit is indicated by an LED.

Following are specifications for each of the input and output circuits.

DC INPUT CIRCUITS (0
-
14)

Input Points

15

Maximum Voltage on Input Terminal (no
load)

26 V dc

Open Circuit Voltage of Input (nominal)

24 V dc

Input Current

12 mA

Input Impedance

1.8 K
ohms

ON Level

0
-
7 V dc

OFF Level

18
-
26 V dc

OFF to ON Response

5
-
10 ms

ON to OFF Response

5
-
10 ms

Circuit
Indicator

Logic Side

Maximum OFF Leakage

3 mA

Minimum ON Current

6 mA

DC (HIGH SPEED COUNTER) INPUT
CIRCUITS (15, 16)

Input Points

2

Input Device

Input 15
-

open
collector

Maximum Voltage on Input
Terminal (no load)

26 V dc

Open Circuit Voltage of
Input
(nominal)

24 V dc

Input Current

12 mA

Input Impedance

1.8 K ohms

ON Level

0
-
7 V dc

OFF Level

18
-
26 V dc

OFF to ON Response

0.1 ms

ON to OFF Response

0.1 ms

Circuit Indicator

Logic Side

Maximum OFF Leakage

3 mA

Minimum ON Current

6 mA

24 V
dc SINK OUTPUT CIRCUITS

Output Points

9

Operating Voltage

5
-
24 V dc

Peak Voltage

45 V dc

Maximum Current

1 amp, Outputs 17
-
23

0.5 amp, Outputs 24
-
27

Maximum Leakage Current

0.1 mA

On Voltage Drop, Maximum

0.9 V dc @ 1.0 amp

1.5 V dc @ 0.5 amp

Ma
ximum Inrush

4 amps for 10 ms (17
-
23)

1 amp for 100 ms (24
-
27)

OFF to ON Response

0.1 ms

ON to OFF Response

0.1 ms

Circuit Indicator

Logic Side

Fuses (Internal, Fuse clips)

2A (C1)

5A (C2, C3)