|
|
CX1100-09x0 | UPS modules |
|
|
The UPS module is used for the uninterruptible power supply of CX
CPUs and any connected CX components. In the event of a failure
of the external supply, the module ensures that the application
software can save important data, e.g. on a Compact Flash card,
NOVRAM or in a database via the network. During the UPS retention
time, the machine or process can be transferred into a defined
state, and the operating system can be shut down. The retention time can be set via a rotary switch or via
software. The use of state of the art capacitors makes these UPS modules – unlike
other battery-powered techniques – absolutely maintenance-free and offers rapid
charging. The module can simply be added to a CX system. Only a 24 V DC supply cable
is needed. The 24 V DC output voltage of the UPS is protected against short circuit
and overload. The CX1100-09xx may be retrofitted on site. A DPRAM user interface
provides options for settings and UPS status messages. The functionality of the UPS is
therefore independent of the operating system to be used. No driver
software is required. The TwinCAT System Manager recognises the
UPS module automatically. The UPS signals are available to the
PLC programmer. A controlled 24 V DC power supply unit with a
minimum output current of 4 A is required. The CX1100-0920 UPS is recommended for UPS operation with a CX1020. |
|
|
| Technical data |
CX1100-0900 |
CX1100-0910 |
CX1100-0920 |
| Power supply |
24 V DC (-15%/+20%) |
| Storage technology |
capacitive |
| Charge |
20 As |
20 As |
40 As |
| Retention time |
adjustable, load-dependent |
| Output current max. |
550 mA (24 V DC) |
1.1 A (24 V DC) |
1.1 A (24 V DC) |
| Charging current max. |
max. 4 A |
| Diagnostics LED |
24 V input, 24 V output, CHARGE |
| System bus |
16 bit ISA (PC/104 standard) |
| Max. power consumption |
2 W |
| Dimensions |
57 mm x 100 mm x 91 mm |
76 mm x 100 mm x 91 mm |
95 mm x 100 mm x 91 mm |
| Weight approx. |
345 g |
465 g |
617 g |
| Operating temperature |
0 °C ... +55 °C |
| Relative humidity |
95% no condensation |
| Vibration/shock resistance |
conforms to EN 60068-2-6/EN 60068-2-27/29 |
| EMC resistance burst/ESD |
conforms to EN 61000-6-2 (ESD, Burst)/EN 61000-6-4 |
| Protection class |
IP 20 |
|
|
|
|
|
0 V DC (UPS output voltage)
24 V DC (UPS output voltage)
Power fail (digital output)
0 V DC (input power supply)
24 V DC (input power supply)
Switch for
retention time setting
Status display
PC/104 interface
