SIMATIC S7-1200 SM 1221, DI 16×24 VDC PLC expansion module
$236.85 – $263.17SM 1221 — digital input expansion module, 16x24VDC.
Showing 17–32 of 48 results
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6ES7221-1BH32-0XB0 -
6ES7221-1BF32-0XB0SIMATIC S7-1200 SM 1221, DI 8×24 VDC PLC expansion module
$148.28 – $164.76SM 1221 — digital input expansion module, 8x24VDC.
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6ES7222-1HH32-0XB0SIMATIC S7-1200 SM 1222, DQ 16x Relay / 2 A PLC Expansion Module
$236.85 – $263.17SM 1222 — digital output expansion module, 16x relay, 2A.
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6ES7222-1XF32-0XB0SIMATIC S7-1200 SM 1222, DQ 8x Relay / 2 A Converter Contact PLC Expansion Module
$181.41 – $201.56SM 1222 — digital output expansion module, 8x relay, 2A, with changeover (converter) contacts.
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6ES7222-1HF32-0XB0SIMATIC S7-1200 SM 1222, DQ 8x Relay / 2 A PLC Expansion Module
$148.28 – $164.76SM 1222 — digital output expansion module, 8x relay, 2A.
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6ES7223-1PL32-0XB0SIMATIC S7-1200 SM 1223, DI 16×24 VDC, DQ 16x relay PLC expansion module
$375.02 – $416.69SM 1223 — combined digital I/O module, 16DI / 16DO relay.
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6ES7223-1BL32-0XB0SIMATIC S7-1200 SM 1223, DI 16×24 VDC, DQ 16×24 VDC PLC Expansion Module
$375.02 – $416.69SM 1223 — combined digital I/O module, 16DI / 16DO, both 24V DC.
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6ES7223-1PH32-0XB0SIMATIC S7-1200 SM 1223, DI 8×24 VDC, DQ 8x Relay PLC Expansion Module
$236.85 – $263.17SM 1223 — combined digital I/O module, 8DI / 8DO relay.
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6ES7223-1BH32-0XB0SIMATIC S7-1200 SM 1223, DI 8×24 VDC, DQ 8×24 VDC PLC expansion module
$236.85 – $263.17SM 1223 — combined digital I/O module, 8DI / 8DO, both 24V DC.
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6ES7223-1BL32-1XB0SIMATIC S7-1200 SM 1223, Digital Input 16x24VDC, Digital Output 16×24 VDC Sink PLC Expansion Module
$374.08 – $415.64SM 1223 — combined digital I/O module, 16DI / 16DO sink (NPN), both 24V DC.
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6ES7226-6BA32-0XB0SIMATIC S7-1200 SM 1226, F-DI 16×24 VDC PLC Expansion Module
$249.73 – $277.48SM 1226 — fail-safe digital input expansion module, 16x24VDC.
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6ES7231-5ND32-0XB0SIMATIC S7-1200 SM 1231, AI 4×16 bit
$498.15 – $553.50SM 1231 — analog input module, 4 channels, 16-bit resolution.
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6ES7231-5PD32-0XB0SIMATIC S7-1200 SM 1231, AI 4×16 bit RTD
$427.65 – $475.16SM 1231 — RTD analog input module, 4 channels, 16-bit resolution.
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6ES7231-4HF32-0XB0SIMATIC S7-1200 SM 1231, AI 8×13 bit
$498.15 – $553.50SM 1231 — analog input module, 8 channels, 13-bit resolution.
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6ES7231-5QF32-0XB0SIMATIC S7-1200 SM 1231, AI 8×16 bit TC
$617.20 – $685.78SM 1231 — thermocouple analog input module, 8 channels, 16-bit resolution.
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6ES7232-4HB32-0XB0SIMATIC S7-1200 SM 1232, AO 2×14 bit
$324.26 – $360.29SM 1232 — analog output module, 2 channels, 14-bit resolution.