6ES7521-1BL00-0AB0 Siemens

The main evaluating unit contains: 

– Main processor with program memory and emergency operation electronics. 

– Flash-ROM 2MBx8Bit. 

– SRAM: E3X102 –> 1MBx8Bit, E3X103 –> 2MBx8Bit 

– Battery-charging and monitoring unit (40 Ah). 

– 8 programmable driver outputs 24 VDC / 40 mA. 

– 2 monitored control lines for alarm devices 24 VDC / 2 A. 

– Interface C-Bus and supply output for CT11. 

– Interface for RS232 level converter. 

– Interface and supply output 24 VDC / 2 A for remote transmission equipment. 

– Integrated ground fault monitoring.

Interface between control unit and paging system. 

Installation: 

– In the control unit: Connect and secure using the Z1I030/50 set. 

– Use the flat cable 'Micro' F20A020 L = 0.165 m in H47/H67 housing for the CC11. 

– Use the flat cable 'Micro' F20A140 L = 0.650 m in H47/H38 housing for the CI11. 

– In the CT11: Use Z1B060 mounting accessory 

– Use flat cable 'Micro' F20A020, L = 0.165 m 

Supplied with: 

– Terminal strip with 4 terminals and supply line 'I-Bus'.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service