Siemens 6ES7288-1CR60-0AA1 SIMATIC S7-200 SMART CPU CR60s Controller

6ES7288-1CR60-0AA1 suits larger standalone machines that need many fixed digital signals, relay switching and serial device integration without expansion modules.

6ES7288-1CR60-0AA1 includes 36 digital inputs at 24 V DC and 24 relay outputs, for 60 onboard digital points.

The 24 relay outputs on 6ES7288-1CR60-0AA1 should be grouped by voltage and inrush category; use external protection or interposing relays for loads outside the permitted contact rating.

6ES7288-1CR60-0AA1 is approximately 175 × 100 × 81 mm, weighs about 620 g and has roughly 20 W maximum power loss.

6ES7288-1CR60-0AA1 provides 12 KB program plus 8 KB data memory and four single-phase counters up to 100 kHz, with two A/B-phase counters up to 50 kHz.

6ES7288-1CR60-0AA1 is a serial-only compact CPU with onboard RS485; it does not provide onboard PROFINET, so use a gateway or select a network-capable CPU.

To quote 6ES7288-1CR60-0AA1, send the nameplate, firmware, supply voltage, 36-input/24-output assignment, relay-load details, RS485 topology, backup status, quantity and destination.