MicroLogix 1500 System

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1769 Compact I/O

Introduction Environmentals and Certifications Digital I/O Modules Analog I/O Modules Specialty I/O Modules Accessories—I/O Modules DeviceNet I/O Adapter Module
Digital I/O Modules

Type of Module Description
Input module An input module responds to an input signal in the following manner:
• Input filtering limits the effect of voltage transients caused by contact bounce and/or electrical noise. If not filtered, voltage transients could produce false data. All input modules use input filtering.
• Optical isolation shields logic circuits from possible damage due to electrical transients.
• Logic circuits process the signal.
• An input LED turns on or off indicating the status of the corresponding input device.
Output module An output module controls the output signal in the following manner:
• Logic circuits determine the output status.
• An output LED indicates the status of the output signal.
• Optical isolation separates module logic and bus circuits from field power.
• The output driver turns the corresponding output on or off.
  

Most output modules have built-in surge suppression to reduce the effects of high-voltage transients. Use an additional suppression device if an output is being used to control inductive devices, such as relays, motor starters, solenoids, or motors. Additional suppression is especially important if your inductive device is in series with or parallel to hard contacts, such as push buttons or selector switches.

Add a suppression device directly across the coil of an inductive device to reduce the effects of voltage transients caused by interrupting the current to that device and to prolong the life of the switch contacts.


Click to enlarge - SurgeSuppresso_BW


1769 Compact Digital AC I/O Modules

Specifications [PDF]

Cat. No. Inputs/Outputs Voltage Category Operating Voltage Range Backplane Current Power supply distance rating
1769-IA8I 8 individually isolated inputs 100/120V AC 79…132V AC, 47…63 Hz 90 mA at 5.1V
1769-IA16 16 inputs 100/120V AC 79…132V AC, 47…63 Hz 115 mA at 5.1V
1769-IM12 12 inputs 200/240V AC 159…265V AC, 47…60 Hz 100 mA at 5.1V
1769-OA8 8 outputs 100/240V AC 85…265V AC, 47…63 Hz 145 mA at 5.1V
1769-OA16 16 outputs 100/240V AC 85…265V AC, 47…63 Hz 225 mA at 5.1V

1769 Compact Digital DC I/O Modules

Specifications [PDF]

Cat. No. Inputs/Outputs Voltage Category Operating Voltage Range Backplane Current Power supply distance rating
1769-IG16 16 inputs 5V DC TTL signal input 4.5…5.5V DC 120 mA at 5.1V 8 modules
1769-IQ16 16 inputs 24V DC, sinking or sourcing 10...30V DC at 30 °C (86 °F)
10...26.4V DC at 60 °C (140 °F)
115 mA at 5.1V
1769-IQ16F 16 high-speed inputs 24V DC, sinking or sourcing 10...30V DC at 30 °C (86 °F)
10...26.4V DC at 60 °C (140 °F)
100 mA at 5.1V
1769-IQ32 32 inputs 24V DC, sinking or sourcing 10...30V DC at 30 °C (86 °F)
10...26.4V DC at 60 °C (140 °F)
170 mA at 5.1V
1769-IQ32T 32 inputs 24V DC, sinking or sourcing 20.4...26.4V DC at 60 °C (140 °F) 170 mA at 5.1V 8 modules
1769-IQ6XOW4 6 inputs
4 outputs
24V DC, sinking or sourcing
AC/DC normally open relay contact outputs
10...30V DC at 30 °C (86 °F)
10...26.4V DC at 60 °C (140 °F)
105 mA at 5.1V
50 mA at 24V
1769-OB8 8 outputs 24V DC, sourcing 20.4...26.4V DC 145 mA at 5.1V
1769-OB16 16 outputs 24V DC, sourcing 20.4...26.4V DC 200 mA at 5.1V
1769-OB16P 16 outputs, protected 24V DC, sourcing 20.4...26.4V DC 160 mA at 5.1V
1769-OB32 32 outputs 24V DC, sourcing 20.4...26.4V DC 300 mA at 5.1V 6 modules
1769-OB32T 32 outputs 24V DC, sourcing 10.2…26.4V DC 220 mA at 5.1V
8 modules
1769-OG16 16 outputs 5V DC TTL signal output 4.5…5.5V DC 200 mA at 5.1V 8 modules
1769-OV16 16 outputs 24V DC, sinking 20.4...26.4V DC 200 mA at 5.1V
1769-OV32T 32 outputs 24V DC, sinking 10.2…26.4V DC 300 mA at 5.1V
8 modules

1769 Compact Digital Contact Output Modules

Specifications [PDF]

Cat. No. Inputs/Outputs Operating Voltage Range Backplane current Power supply distance rating
1769-OW8 8 outputs 5...265V AC
5...125V DC
125 mA at 5.1V
100 mA at 24V
1769-OW8I 8 outputs, individually isolated 5...265V AC
5...125V DC
125 mA at 5.1V
100 mA at 24V
1769-OW16 16 outputs 5...265V AC
5...125V DC
205 mA at 5.1V
180 mA at 24V