Meinberg
IMS-MRI
SKU: IMS-MRI
IRIG, 1PPS, 10MHz Input Card
If an application requires to use external Synchronisation sources instead of radio/GNSS signals, an MRI card enables the installed clock module to Synchronise to 1PPS, 10MHz, DCLS and AM time codes (IRIG B, AFNOR, IEEE1344 or C37.118).
Each MRI card is dedicated to one clock module, if a redundant solution requires external Synchronisation inputs for both clock modules, two MRI cards have to be installed. The MRI card is available with 4x BNC connectors.
Optionally, the MRI input card is also available with fiber optical inputs.
Key Features
- 10MHz, PPS, IRIG, TC-AM / TC-DCLS reference signals
- Option: 4 x 850nm Multimode inputs via ST connector
Need help selecting the right solution?
Our technical specialists can help you choose the right product, answer technical questions and provide a quotation.
Technical Specifications
| Operating Temperature | 0 ... 50°C / 32 ... 122°F |
|---|---|
| RoHS | Yes |
| Current Consumption | 5 V +-5%, 100 mA |
| Reference Options | Time Code unmodulated input (DCLS)
BNC connector, isolated by opto-coupler Insulation voltage: 3750 Vrms Internal series resistor: 330 Ohm Max. input current: 25 mA Diode forward voltage: 1.0 V - 1.3 V selectable Time Code Inputs, modulated / unmodulated (DCLS): B122/123 / B002/003 / B126/127 / B006/007 IEEE1344 (modulated and DCLS) AFNOR NFS 87-500 (modulated and DCLS) Time Code modulated input (AM) BNC connector, isolated by transformer Insulation voltage: 3000 V DC Input impedance: 50 Ohm, 600 Ohm, 5 kOhm Internally selectable by jumper (default 600 Ohm) Input signal: 600 mV to 8 V (Mark, peak-to-peak) 10 MHz input sine (1.5 Vpp - 5 Vpp) or TTL, female BNC connector PPS input TTL, pulse duration >= 5?s, active high, female BNC connector |
| Relative Humidity | Max. 85% |
| Status Info | Status info by 4 LED light indicators (2mm light pipes):
|
| WEEE Status of the Product | This product is handled as a B2B category product. In order to secure a WEEE compliant waste disposal it has to be returned to the manufacturer. Any transportation expenses for returning this product (at its end of life) have to be incurred by the end user, whereas Meinberg will bear the costs for the waste disposal itself. |
Downloads
| Datasheet | Click to view Datasheet (PDF) |
|---|---|
| Manual | Click to view Manual (PDF) |
