Technical Data - Siemens SINUMERIK 840D sl Manual

Technical Data

Table 10-1
Safety
Protection class
Degree of protection to EN 60529
Certifications
Pollution degree
Cooling
Mounting position
Mechanical environmental conditions
Transportation (in transportation
packaging)
Storage
Table 10-2 Electrical and mechanical data (1)
Main memory
SIMATIC S7 - integrated
Input voltage
Power consumption, max.
Power loss
Dimensions (WxHxD)
Weight, approx.
*) With the fan/ battery module the height reduces to 418 mm
NCU
Manual, 07/2007, 6FC5397-0AP10-2BA0
General technical data
NCU 710.1 NCU 710.2
256 MB DRAM 512 MB DRAM
0.5 MB SRAM 1 MB SRAM
PLC 317-2 DP PLC 317-2 DP
24 VDC 24 VDC
204 W 170 W
55 W 22 W
50 x 455 x 272 mm 50 x 455 x 272 mm
*)
3.6 kg 2.9 kg
I (protective conductor) as per EN 61800-5-1
IP20 or IPXXB
CE, cULus
2
Open-circuit-ventilated
Vertical
2M3 according to EN 60721-3-2
1M2 according to EN 60721-3-1
NCU 720.1
256 MB DRAM
0.5 MB SRAM
PLC 317-2 DP
24 VDC
216 W
55 W
50 x 455 x 272 mm
*)
3.6 kg
10
NCU 720.2
512 MB DRAM
1 MB SRAM
PLC 317-2 DP
24 VDC
174 W
25 W
50 x 455 x 272 mm
2.9 kg
91