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Siemens 6ES7 138-4CF03-0AB0 SIMATIC S7 DP PM-E F Fail-Safe Power Module for ET 200S Distributed I/O System, supports PROFIsafe, 24V DC Power, useable for installations with grounded reference potential relay for fail-safe switching of voltage buses P1 and P2 up to Category 3 (EN954-1)/ SIL 2 (IEC61508), also useable in PROFINET Networks, Single Unit
SIMATIC S7, memory card for S7-400, long design, 5V Flash EPROM, 2 Mbyte SKU:6ES79521KL000AA0
SIMATIC S7, RAM Memory Card for S7-300, Short design, 256 KB SKU:6ES79511AH000AA0
SIMATIC S7, memory card for S7-400, long design, 5V Flash EPROM, 256 Kbyte SKU:6ES79520KH000AA0
SIMATIC S7, memory cards for S7-300, Short design, 5V Flash EPROM, 16 KB SKU:6ES79510KD000AA0
SIMATIC S5, memory cards long design 5V only Flash-EPROM, 256 KB SKU:6ES53742KH21
SIMATIC S7, memory cards for S7-300, Short design, 5V Flash EPROM, 32 KB SKU:6ES79510KE000AA0
SIMATIC S7-1200, Communication module CM 1241, RS232, 9-pole D-sub (pin), supports Freeport SKU:6ES72411AH320XB0
SIMATIC DP, INTERFACE MODULE IM151-1 STANDARD FOR ET200S; TRANSMISS. RATE UP TO 12MBIT/S; DATA VOLUME 128BYTE FOR EACH INPUT AND OUTPUT; MAX. OF 63 POWER, ELECTR. OR MOTOR STARTER MODULES CONNECTABLE; BUS INTERFACING VIA 9-WAY SUB-D CONN. INCL. TERMINATING MODULE SKU:6ES71511AA020AB0