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Isolated Ammeter Module with Trip Output – ORMITY 3U Series (pre-sale)
$0.00
Isolated true-RMS current module with fail-safe trip output, for tracking test apparatus. Detects failure at the set current and time and opens the external relay.
Applications
- Tracking test (CTI / PTI) – IEC 60112: failure at 0.5 A for 2 s
- Inclined-plane tracking – IEC 60587
- Current monitoring with trip
Technical data
| Status | Pre-sale – price on quote |
| Input | Current transformer signal 0 … 5 V~, true RMS |
| Range | Set by CT ratio – e.g. 0 … 1.000 A |
| Uncertainty | ≤ 1.5 % of full scale (typ. 1 %) |
| Trip | Threshold and delay adjustable (e.g. 0.5 A / 2 s) |
| Control output | Solid-state 60 V / 0.5 A, fail-safe – drives an external relay |
| Isolation | Reinforced, 4250 Vrms (1 min) |
| Update rate | 100 ms |
| Rear connectors | 2 × 4 mm safety sockets CAT III 1000 V · M12 output · RJ45 etherCON |
| Display | 4" IPS touch screen, 480 × 480 px |
| Languages | EN / FR / PT / ES, selectable on screen |
| Communication | Ethernet 10/100 · Wi-Fi 2.4 GHz · Modbus TCP · built-in web page |
| Software | Live values, trends, limits and alarms · data logging with CSV export · network clock and firmware update |
| Calibration | Multi-point correction per channel · certificate data and due date stored · password-protected menu |
| Power supply | PoE IEEE 802.3af through the LAN cable, 48 V DC, 6 W max – no separate supply |
| Format | 3U · 25HP plug-in cassette · front 126.7 × 128.4 mm · depth 70 mm |
| Enclosure | Aluminium, black anodised · markings EN / FR |
| Operating conditions | 0 … 45 °C · 10 … 85 %RH non-condensing · indoor use |
Ref.: ORTYMC-430A
Quantity
Test Principle & Function
The module measures the true-RMS current of the test circuit through a current transformer. When the current stays above the threshold for longer than the set delay, the output opens; it also opens on internal fault or loss of power (fail-safe). The current and drop number at failure are recorded.
Versions & Order Codes
- ORTYMC-410T – Temperature module, Pt100
- ORTYMC-410K – Temperature module, thermocouple K / J
- ORTYMC-420H – Humidity module
- ORTYMC-430A – Ammeter module with trip output
- ORTYMC-440V – Voltmeter module 1000 V
- ORTYMC-450P – Pressure module, 4 ports / 4 ranges
- ORTYMC-460F – Air flow module
- ORTYMC-404R – Rack 4 slots with PoE switch
- ORTYMC-401R – Rack 1 slot, PoE
Ordering, Calibration & Warranty
Pre-sale. Price on quote; lead time confirmed with the quote. Supplied with a factory calibration report; ISO/IEC 17025 calibration certificate available on request. Modules are removable and can be shipped alone for calibration. Warranty: 12 months.
