SM 321 digital input modules . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на SM 321 digital input modules

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SM 321 digital input modules

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, SINK/SOURE	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
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
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 +5V	-5 to +30V	-30 to +5V	-30 to +5V	-30 to +5V
? 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
— 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
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
Isochronous mode
Isochronous operation (application synchronized up to terminal)	No	No	No	No	Yes
Interrupts/diagnostics/status information
Diagnostic functions	No	No	No	No	No
Alarms
? Diagnostic alarm	No	No	No	No	No
? Hardware interrupt	No	No	No	No	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
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
Load voltage L1
? Rated value (AC)		24 V		230 V; 120/230 V AC; all load voltages must have the same phase.
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
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; AC 24 or 48 V		230 V; 120/230V AC
? for signal "0"	-30 to +5V	-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
? Frequency range		0 to 63 Hz		47 ... 63 Hz
Input current
? for signal "1", typ.	7 mA	2.7 mA	3.5 mA	6.5 mA; (120V, 60Hz), 16mA (230V, 50Hz)
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
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
Isochronous mode
Isochronous operation (application synchronized up to terminal)	Yes	No	No	No
Interrupts/diagnostics/status information
Diagnostic functions	Yes; Parameterizable	No	No	No
Alarms
? Diagnostic alarm	Yes; Parameterizable	No	No	No
? Hardware interrupt	Yes; Parameterizable	No	No	No
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	1500 V AC	1500 V DC	4 000 V DC
Connection method
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
Load voltage L1
? Rated value (AC)	120 V	230 V; 120/230V 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	230 V; 120/230V AC	120 V; 120/230V AC
? for signal "0"	0 to 20V	0 to 40V	0 to 40V
? for signal "1"	74 to 132V	79 to 264V	79 to 264V
? Frequency range	47 ... 63 Hz	47 ... 63 Hz	47 ... 63 Hz
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
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
Isochronous mode
Isochronous operation (application synchronized up to terminal)	No	No	No
Interrupts/diagnostics/status information
Diagnostic functions	No	No	No
Alarms
? Diagnostic alarm	No	No	No
? Hardware interrupt	No	No	No
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	2500 V DC	4 000 V DC	1500 V AC
Connection method
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

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