$ 137.58 – $ 996.60
Digital input modules can be used to connect the PLC to digital process signals. They are suitable for connecting standard switches and two-wire proximity switches (BERO).
Article number | 6ES7321-1BH02-0AA0 | 6ES7321-1BH50-0AA0 | 6ES7321-1BL00-0AA0 | 6ES7321-1BP00-0AA0 | 6ES7321-1BH10-0AA0 |
SM321, 16DI, DC24V | SM321, 16DI, DC24V, Source Input | SM321, 32DI, DC24V | SM321, 64 DI, DC 24V, 3MS, P/M reading | SM321,16DI,DC24V, 0.05ms Input Delay. | |
Supply voltage | |||||
Load voltage L+ | |||||
● Rated value (DC) | 24 V | 24 V | 24 V | 24 V | 24 V |
● permissible range, lower limit (DC) | 20.4 V | 20.4 V | 20.4 V | 20.4 V | |
● permissible range, upper limit (DC) | 28.8 V | 28.8 V | 28.8 V | 28.8 V | |
● Reverse polarity protection | Yes | ||||
Input current | |||||
from backplane bus 5 V DC, max. | 10 mA | 10 mA | 15 mA | 100 mA | 110 mA |
Power loss | |||||
Power loss, typ. | 3.5 W | 3.5 W | 6.5 W | 7 W | 3.8 W |
Digital inputs | |||||
Number of digital inputs | 16 | 16 | 32 | 64 | 16 |
Input characteristic curve in accordance with IEC 61131, type 1 | Yes | Yes | Yes | Yes | Yes |
Number of simultaneously controllable inputs | |||||
all mounting positions | |||||
— up to 40 °C, max. | 64 | ||||
— up to 60 °C, max. | 32 | ||||
horizontal installation | |||||
— up to 40 °C, max. | 16 | 16 | 32 | 64 | 16 |
— up to 60 °C, max. | 16 | 16 | 16 | 32 | 16 |
vertical installation | |||||
— up to 40 °C, max. | 16 | 16 | 32 | 32 | 16 |
Input voltage | |||||
● Type of input voltage | DC | DC | DC | DC | DC |
● Rated value (DC) | 24 V | 24 V | 24 V | 24 V | 24 V |
● for signal “0” | -30 to +5 V | -5 to +30V | -30 to +5 V | -30 to +5 V | -30 to +5 V |
● for signal “1” | 13 to 30V | -13 to -30V | 13 to 30V | 13 to 30V | 13 to 30V |
Input current | |||||
● for signal “1”, typ. | 7 mA | 7 mA | 7 mA | 4.2 mA | 7 mA |
Input delay (for rated value of input voltage) | |||||
for standard inputs | |||||
— parameterizable | No | No | No | No | No |
— Rated value | 4.2 ms | ||||
— at “0” to “1”, min. | 1.2 ms | 1.2 ms | 1.2 ms | 1.2 ms | 25 µs |
— at “0” to “1”, max. | 4.8 ms | 4.8 ms | 4.8 ms | 4.8 ms | 75 µs |
— at “1” to “0”, min. | 1.2 ms | 1.2 ms | 1.2 ms | 1.2 ms | 25 µs |
— at “1” to “0”, max. | 4.8 ms | 4.8 ms | 4.8 ms | 4.8 ms | 75 µs |
Cable length | |||||
● shielded, max. | 1 000 m | 1 000 m | 1 000 m | 1 000 m | 1 000 m |
● unshielded, max. | 600 m | 600 m | 600 m | 600 m | 600 m |
Encoder | |||||
Connectable encoders | |||||
● 2-wire sensor | Yes | Yes | Yes | No | Yes |
— permissible quiescent current (2-wire sensor), max. | 1.5 mA | 1.5 mA | 1.5 mA | 1.5 mA | |
Interrupts/diagnostics/status information | |||||
Alarms | No | No | No | No | No |
Diagnostics function | No | No | No | No | No |
Alarms | |||||
● Diagnostic alarm | No | No | No | No | No |
● Hardware interrupt | No | No | No | No | No |
Diagnoses | |||||
● Diagnostic information readable | No | ||||
● Wire-break | No | ||||
Diagnostics indication LED | |||||
● Group error SF (red) | No | ||||
● Status indicator digital input (green) | Yes | Yes | Yes | Yes | Yes |
● Encoder supply Vs (green) | No | ||||
Potential separation | |||||
Potential separation digital inputs | |||||
● between the channels | No | No | No | No | No |
● between the channels, in groups of | 16 | 16 | 16 | 16 | 16 |
● between the channels and backplane bus | Yes; Optocoupler | Yes; Optocoupler | Yes; Optocoupler | Yes; Optocoupler | Yes; Optocoupler |
Isolation | |||||
Isolation tested with | 500 V DC | 500 V DC | 500 V DC | 500 V DC | 500 V DC |
connection method / header | |||||
required front connector | 20-pin | 20-pin | 40-pin | Cable: 6ES7392-4Bxx0-0AA0 terminal blocks: 6ES7392-1xN00-0AA0 | 20-pin |
Dimensions | |||||
Width | 40 mm | 40 mm | 40 mm | 40 mm | 40 mm |
Height | 125 mm | 125 mm | 125 mm | 125 mm | 125 mm |
Depth | 120 mm | 120 mm | 120 mm | 112 mm | 120 mm |
Weights | |||||
Weight, approx. | 200 g | 200 g | 260 g | 230 g | 200 g |
Article number | 6ES7321-7BH01-0AB0 | 6ES7321-1CH00-0AA0 | 6ES7321-1CH20-0AA0 | 6ES7321-1FH00-0AA0 |
SM321, 16DI, 24V DC | SM321, 16 DI, AC/DC 24-48V, 1ch/common | SM321, 16DI, DC48-125V | SM321, 16 DI, 120/230V AC | |
Supply voltage | ||||
Load voltage L+ | ||||
● Rated value (DC) | 24 V | 24 V | 48 V | |
● permissible range, lower limit (DC) | 20.4 V | 24 V | 48 V | |
● permissible range, upper limit (DC) | 28.8 V | 48 V | 125 V | |
● Reverse polarity protection | Yes | |||
Load voltage L1 | ||||
● Rated value (AC) | 24 V | 230 V; 120/230 V AC; all load voltages must have the same phase. | ||
● permissible range, lower limit (AC) | 24 V | |||
● permissible range, upper limit (AC) | 48 V | |||
Input current | ||||
from load voltage L+ (without load), max. | 90 mA | |||
from backplane bus 5 V DC, max. | 130 mA | 100 mA | 40 mA | 29 mA |
Encoder supply | ||||
Number of outputs | 2 | |||
Type of output voltage | L+ (-2.5 V) | |||
Short-circuit protection | Yes; Electronic | |||
additional (redundant) feed | Yes | |||
Output current | ||||
● Rated value | 120 mA | |||
● permissible range, lower limit | 0 mA | |||
● permissible range, upper limit | 150 mA | |||
Power loss | ||||
Power loss, typ. | 4 W | 1.5 W; at 24 V; 2,8 W at 48 V | 4.3 W | 4.9 W |
Digital inputs | ||||
Number of digital inputs | 16 | 16 | 16 | 16 |
Input characteristic curve in accordance with IEC 61131, type 1 | Yes | Yes | Yes | |
Input characteristic curve in accordance with IEC 61131, type 2 | Yes | |||
Number of simultaneously controllable inputs | ||||
horizontal installation | ||||
— up to 40 °C, max. | 16 | 16 | 8 | 16 |
— up to 60 °C, max. | 16 | 16 | 8; 6 to Ue 146 V | 16 |
vertical installation | ||||
— up to 40 °C, max. | 16 | 16 | 8 | 16 |
Input voltage | ||||
● Type of input voltage | DC | AC/DC | DC | AC |
● Rated value (DC) | 24 V | 24 V; DC 24 or 48 V | 48 V; 48 V DC to 125 V DC | |
● Rated value (AC) | 24 V; 24 V AC or 48 V AC (0 … 63 Hz) | 230 V; 120/230 V AC (47 … 63 Hz) | ||
● for signal “0” | -30 to +5 V | -5V AC to +5V AC | -146 V DC to +15 V DC | 0 to 40V |
● for signal “1” | 13 to 30V | 14V AC to 60V AC | 30 V DC to 146 V DC | 79 to 264V |
Input current | ||||
● for signal “0”, min. | -1 mA | |||
● for signal “0”, max. (permissible quiescent current) | 1 mA | |||
● for signal “1”, typ. | 7 mA | 2.7 mA | 3.5 mA | 6.5 mA; (120 V, 60 Hz), 16 mA (230 V, 50 Hz) |
Input delay (for rated value of input voltage) | ||||
for standard inputs | ||||
— parameterizable | Yes; 0.1 / 0.5 / 3 / 15 / 20 ms | No | No | No |
— at “0” to “1”, min. | 16 ms | 0.1 ms | 25 ms | |
— at “0” to “1”, max. | 16 ms | 3.5 ms | 25 ms | |
— at “1” to “0”, min. | 0.7 ms | |||
— at “1” to “0”, max. | 16 ms | 3 ms | 25 ms | |
Encoder connection | ||||
● Fixed current limitation for wire-break monitoring, min. | 10 kΩ | |||
● Fixed current limitation for wire-break monitoring, max. | 18 kΩ | |||
Cable length | ||||
● shielded, max. | 1 000 m | 1 000 m | 1 000 m | 1 000 m |
● unshielded, max. | 600 m | 600 m | 600 m | 600 m |
Encoder | ||||
Connectable encoders | ||||
● 2-wire sensor | Yes | Yes | Yes | Yes |
— permissible quiescent current (2-wire sensor), max. | 2 mA | 1 mA | 1 mA | 2 mA |
Interrupts/diagnostics/status information | ||||
Alarms | Yes | No | No | No |
Diagnostics function | Yes; Parameterizable | No | No | No |
Alarms | ||||
● Diagnostic alarm | Yes; Parameterizable | No | No | No |
● Hardware interrupt | Yes; Parameterizable | No | No | No |
Diagnoses | ||||
● Diagnostic information readable | Yes | |||
● Wire-break | Yes; to I< 1 mA | |||
Diagnostics indication LED | ||||
● Group error SF (red) | Yes | No | No | No |
● Status indicator digital input (green) | Yes | Yes | Yes | Yes |
● Encoder supply Vs (green) | Yes | |||
Potential separation | ||||
Potential separation digital inputs | ||||
● between the channels | No | Yes | No | No |
● between the channels, in groups of | 16 | 1 | 8 | 4 |
● between the channels and backplane bus | Yes; Optocoupler | Yes; Optocoupler | Yes; Optocoupler | Yes; Optocoupler |
Isolation | ||||
Isolation tested with | 500 V DC | 1 500 V AC | 1 500 V DC | 4 000 V DC |
connection method / header | ||||
required front connector | 20-pin | 40-pin | 20-pin | 20-pin |
Dimensions | ||||
Width | 40 mm | 40 mm | 40 mm | 40 mm |
Height | 125 mm | 125 mm | 125 mm | 125 mm |
Depth | 120 mm | 120 mm | 120 mm | 120 mm |
Weights | ||||
Weight, approx. | 200 g | 260 g | 200 g | 240 g |
Article number | 6ES7321-1EL00-0AA0 | 6ES7321-1FF01-0AA0 | 6ES7321-1FF10-0AA0 |
SM321, 32DI, AC120V | SM321, 8DI, AC120/230V | SM321, 8 DI, AC/DC 120/230V, 1ch/common | |
Supply voltage | |||
Load voltage L1 | |||
● Rated value (AC) | 120 V | 230 V; 120/230 V AC | 230 V; 120/230 V AC; all load voltages must have the same phase. |
Input current | |||
from backplane bus 5 V DC, max. | 16 mA | 29 mA | 100 mA |
Power loss | |||
Power loss, typ. | 4 W | 4.9 W | 4.9 W |
Digital inputs | |||
Number of digital inputs | 32 | 8 | 8 |
Input characteristic curve in accordance with IEC 61131, type 1 | Yes | Yes | |
Input characteristic curve in accordance with IEC 61131, type 2 | Yes | ||
Number of simultaneously controllable inputs | |||
horizontal installation | |||
— up to 40 °C, max. | 32 | ||
— up to 60 °C, max. | 24 | 8 | 8 |
vertical installation | |||
— up to 40 °C, max. | 32 | 8 | 8 |
Input voltage | |||
● Type of input voltage | AC | AC | AC |
● Rated value (AC) | 120 V; 47 … 63 Hz | 230 V; 120/230 V AC (47 … 63 Hz) | 120 V; 120/230 V AC (47 … 63 Hz) |
● for signal “0” | 0 to 20V | 0 to 40V | 0 to 40V |
● for signal “1” | 74 to 132V | 79 to 264V | 79 to 264V |
Input current | |||
● for signal “1”, typ. | 21 mA | 6.5 mA; (120 V); 11 mA (230 V) | 7.5 mA; (120 V); 17.3 mA (230 V) |
Input delay (for rated value of input voltage) | |||
for standard inputs | |||
— parameterizable | No | No | No |
— at “0” to “1”, max. | 15 ms | 25 ms | 25 ms |
— at “1” to “0”, max. | 25 ms | 25 ms | 25 ms |
Cable length | |||
● shielded, max. | 1 000 m | 1 000 m | 1 000 m |
● unshielded, max. | 600 m | 600 m | 600 m |
Encoder | |||
Connectable encoders | |||
● 2-wire sensor | Yes | Yes | Yes |
— permissible quiescent current (2-wire sensor), max. | 4 mA | 2 mA | 2 mA |
Interrupts/diagnostics/status information | |||
Alarms | No | No | No |
Diagnostics function | No | No | No |
Alarms | |||
● Diagnostic alarm | No | No | No |
● Hardware interrupt | No | No | No |
Diagnostics indication LED | |||
● Group error SF (red) | No | No | No |
● Status indicator digital input (green) | Yes; per channel | Yes | Yes |
Potential separation | |||
Potential separation digital inputs | |||
● between the channels | No | No | Yes |
● between the channels, in groups of | 8 | 2 | 1 |
● between the channels and backplane bus | Yes; Optocoupler | Yes; Optocoupler | Yes; Optocoupler |
Isolation | |||
Isolation tested with | 2 500 V DC | 4 000 V DC | 1 500 V AC |
connection method / header | |||
required front connector | 40-pin | 20-pin | 40-pin |
Dimensions | |||
Width | 40 mm | 40 mm | 40 mm |
Height | 125 mm | 125 mm | 125 mm |
Depth | 120 mm | 120 mm | 120 mm |
Weights | |||
Weight, approx. | 300 g | 240 g | 240 g |
Weight | N/A |
---|---|
Dimensions | N/A |
INOSAKI Limited
RM B 5/F Gaylord Comm,
Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
2-1-9, Ground Floor, One Square, Tingkat Mahsuri 1,
11900 Bayan Lepas, Penan
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, People’s Park Centre,
Singapore (058357)