2721264 Phoenix Contact, 2721264 Datasheet - Page 2

• Manufacturer Part Number: 2721264
• Manufacturer: Phoenix Contact

Specifications of 2721264

• Lead Free Status / Rohs Status: Supplier Unconfirmed

IB ST ZF 24 AI 4/I
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2721264
- Watchdog monitoring of the processor, or
- Monitoring the supply voltage, in particular, comprehensive EMC measures, for example, a new shielding concept.
There is a separate shield connection option for each input, without extra external wiring necessary. The connection to
protective earth ground is created automatically when the module is snapped onto the DIN rail.
PHOENIX CONTACT Inc., USA
http://www.phoenixcon.com
Technical data
Interfaces
Interface
Type of connection
Transmission physics
Power supply
Communications voltage U
Typical current consumption
Max. current consumption
I/O voltage
Peripherals voltage range
Max. power consumption from the local bus
Electrical isolation
Test section
Inputs
No. of channels
Note on the number of channels
Connection method
Voltage input signal
Input resistance of voltage input
Voltage input quantization
Wire break diagnostics
Overrange diagnostics
Basic error limit
Order No.: 2721264
L
ST local bus
ST local bus connector
Copper
9 V DC (from the ST local bus)
45 mA (no supply of sensors)
80 mA (no supply of sensors)
± 24 V DC 5 % (ripple)
18.5 V DC ... 30.2 V DC
100 mA (from the ST local bus)
65 mA (from the ST local bus)
Bus/Inputs 500 V AC 50 Hz 1 min
Supply voltage/inputs 500 V AC 50 Hz 1 min
Supply voltage/Ground conductor 500 V AC 50 Hz 1 min
Input/Input 500 V AC 50 Hz 1 min
I/O voltage/Ground conductor 500 V AC 50 Hz 1 min
4
2 differential inputs, voltage or current can be chosen separately
2-wire
0 V ... 10 V
> 200 kΩ (voltage)
2.44 mV
No
Yes, diagnostic bit
0.025 %
Nov 6, 2009
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