Article number	6ES7138-4FA05-0AB0
	ET200S, El-Mod., 4/8 F-DI, DC 24V
Supply voltage
Rated value (DC)	24 V
Encoder supply
Number of outputs	2
Type of output voltage	min. L+ (-1.5 V)
Short-circuit protection	Yes; Electronic (response threshold 0.7 A to 1.8 A)
Output current
● Rated value	300 mA
● permissible range, lower limit	0 mA
● permissible range, upper limit	300 mA
Power loss
Power loss, typ.	4 W
Address area
Address space per module
● Inputs	6 byte
● Outputs	4 byte
Digital inputs
Number of digital inputs	8; 8 (one-channel); 4 (two-channel)
Input characteristic curve in accordance with IEC 61131, type 1	Yes
Input voltage
● Type of input voltage	DC
● Rated value (DC)	24 V
Input current
● for signal “1”, typ.	3.7 mA
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable	Yes
— at “0” to “1”, min.	0.3 ms
— at “0” to “1”, max.	17 ms
— at “1” to “0”, min.	0.3 ms
— at “1” to “0”, max.	17 ms
Cable length
● shielded, max.	500 m
● unshielded, max.	500 m
Encoder
Connectable encoders
● 2-wire sensor	No
— permissible quiescent current (2-wire sensor), max.	0.6 mA; max.
Interrupts/diagnostics/status information
Diagnostics function	Yes
Alarms
● Diagnostic alarm	Yes
Diagnoses
● Diagnostic information readable	Yes
● Short-circuit	Yes
Diagnostics indication LED
● Group error SF (red)	Yes
● Status indicator digital input (green)	Yes
Potential separation
Potential separation digital inputs
● between the channels	No
● between the channels and backplane bus	Yes
● Between the channels and load voltage L+	No
Standards, approvals, certificates
Highest safety class achievable in safety mode
● acc. to EN 954	4
● Performance level according to ISO 13849-1	PLe
● SIL acc. to IEC 61508	SIL 2 (single-channel), SIL 3 (two-channel)
Dimensions
Width	30 mm
Height	81 mm
Depth	52 mm
Weights
Weight, approx.	78 g

Article number	6ES7138-4FB04-0AB0
	ET200S, El-Mod., 4 F-DO, DC 24V/2A
Supply voltage
Load voltage L+
● Rated value (DC)	24 V
● Reverse polarity protection	No
Input current
From load voltage L+ (no load), typ.	100 mA
from backplane bus 3.3 V DC, max.	28 mA
Power loss
Power loss, typ.	3.5 W
Digital outputs
Type of digital output	Transistor
Number of digital outputs	4
Short-circuit protection	Yes
Limitation of inductive shutdown voltage to	Typ. (2L+) -47 V
Controlling a digital input	No
Switching capacity of the outputs
● on lamp load, max.	10 W
Load resistance range
● lower limit	12 Ω
● upper limit	1 kΩ
Output voltage
● for signal “1”, min.	L+ (-2,0 V), current sourcing switch: L+ (-1,5 V), voltage drop on current sinking switch: max. 0.5 V
Output current
● for signal “1” rated value	2 A
● for signal “1” permissible range, min.	20 mA
● for signal “1” permissible range, max.	2.4 A
● for signal “0” residual current, max.	0.5 mA; Current-sourcing and current-sinking switches
Parallel switching of two outputs
● for uprating	No
● for redundant control of a load	No
Switching frequency
● with resistive load, max.	30 Hz; Symmetrical
● with inductive load, max.	0.1 Hz; Symmetrical
● on lamp load, max.	10 Hz; Symmetrical
Total current of the outputs
● Current per module, max.	6 A
Total current of the outputs (per group)
horizontal installation
— up to 40 °C, max.	6 A
— up to 55 °C, max.	5 A
— up to 60 °C, max.	4 A
vertical installation
— up to 40 °C, max.	4 A
Cable length
● shielded, max.	500 m
● unshielded, max.	500 m
Interrupts/diagnostics/status information
Diagnostics function	Yes
Diagnoses
● Wire-break	Yes
● Short-circuit	Yes
Diagnostics indication LED
● Group error SF (red)	Yes
● Status indicator digital output (green)	Yes
Potential separation
Potential separation digital outputs
● between the channels	No
● between the channels and backplane bus	Yes
● Between the channels and load voltage L+	No
Standards, approvals, certificates
Highest safety class achievable in safety mode
● acc. to EN 954	4
● Performance level according to ISO 13849-1	PLe
● SIL acc. to IEC 61508	SIL 3
Dimensions
Width	30 mm
Height	81 mm
Depth	52 mm
Weights
Weight, approx.	85 g

Article number	6ES7138-4FC01-0AB0
	ET200S, El-Mod.,4 F-DI/3 F-DO, DC 24V/2A
Supply voltage
Rated value (DC)	24 V
Power loss
Power loss, typ.	3.5 W
Digital inputs
Number of digital inputs	4
Input voltage
● Type of input voltage	DC
Input current
● for signal “1”, typ.	3.5 mA
Standards, approvals, certificates
Highest safety class achievable in safety mode
● acc. to EN 954	3
● Performance level according to ISO 13849-1	d
● SIL acc. to IEC 61508	2
Dimensions
Width	30 mm
Height	81 mm
Depth	52 mm