Pepperl+Fuchs Z728.H
Zener Barrier
- 1-channel
- DC version, positive polarity
- Working voltage 26.5 V at 10 micro-A
- Series resistance max. 250 Omega-
- Fuse rating 80 mA
- DIN rail mounting
- High power version
- Overview +
- Comments +
The Pepperl+Fuchs Z728.H module serves as both an isolation amplifier and a signal repeater, ideal for converting and isolating analog signals across separate systems. It supports input ranges of up to 20 mA and offers a high level of galvanic isolation, ensuring that signal transmission remains stable and unaffected by surrounding electrical interference. Its compact design allows for easy DIN rail mounting, and it’s optimized for hazardous and high-demand environments where precise signal conversion and stability are required. The Z728.H is an excellent solution for applications that necessitate robust signal integrity and protection.
Datasheet:
| Nominal resistance | 240 andOmega; |
| Core cross-section | max. 2 x 2.5 ... mm2 |
| IECEx approval | IECEx BAS 09.0142 IECEx BAS 17.0091X |
| Connection | terminals 1, 2 |
| Mass | approx. 150 g |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Ambient temperature | -20 ... 60 ?°C (-4 ... 140 ?°F) |
| Series resistance | min. 235 andOmega; |
| Series resistance | max. 250 andOmega; |
| Type | DC version, positive polarity |
| Dimensions | 12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch) |
| Relative humidity | max. 75 % , without condensation |
| Storage temperature | -25 ... 70 ?°C (-13 ... 158 ?°F) |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Construction type | modular terminal housing , see system description |
| Fuse rating | 80 mA |
| Connection | screw terminals |
| Degree of protection | IP20 |
| Certificate | T??V 99 ATEX 1484 X |
| Connection | terminals 7, 8 |
| EU-Type Examination Certificate | BAS 01 ATEX 7005 |
| Degree of protection | IEC 60529 |
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