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SIEMENS 6ES7138-4FA04-0AB0 Electronics Module, 24V DC, 8 Digital Inputs

Regular price $180.00 USD
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The SIEMENS 6ES7138-4FA04-0AB0 is an advanced electronics module designed for high-performance applications requiring reliable and precise control. Engineered with a 24V DC rated supply voltage, this module features 8 digital inputs and 2 output channels with electronic short-circuit protection, making it ideal for various industrial environments.

Supply Voltage Rated Value (DC) 24 V
Reverse Polarity Protection No
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)
Rated Output Current 300 mA
Power Loss (typ.) 4 W
Address Space per Module Inputs 6 byte
Address Space per Module Outputs 4 byte
Number of Digital Inputs 8; 8 single channel, 4 two-channel
Input Characteristic Curve IEC 61131 Type 1 Yes
Type of Input Voltage DC
Input Voltage Rated Value (DC) 24 V
Input Voltage for Signal "0" -30 to +5 V
Input Voltage for Signal "1" +15 to +30 V
Input Current for Signal "1" (typ.) 3.7 mA
Input Delay for "0" to "1" (min.) 0.3 ms
Input Delay for "0" to "1" (max.) 17 ms
Input Delay for "1" to "0" (min.) 0.3 ms
Input Delay for "1" to "0" (max.) 17 ms
Cable Length (shielded, max.) 200 m
Cable Length (unshielded, max.) 200 m
Connectable Encoders (2-wire sensor) No
Diagnostics Function Yes
Diagnostic Alarm Yes
Diagnostic Information Readable Yes
Short-circuit Diagnosis Yes
Diagnostics Indication LED (Group error SF, red) Yes
Diagnostics Indication LED (Status indicator digital input, green) Yes
Potential Separation Digital Inputs (between the channels) No
Potential Separation Digital Inputs (between the channels and backplane bus) Yes
Potential Separation Digital Inputs (between the channels and load voltage L+) No
Isolation Tested with 500 V DC
Highest Safety Class Achievable in Safety Mode (EN 954) 4
Performance Level According to ISO 13849-1 e
SIL Acc. to IEC 61508 SIL 2 (single-channel), SIL 3 (two-channel)
Dimensions (W x H x D) 30 mm x 81 mm x 52 mm
Weight 78 g
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