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The MCR1 is only compatible with our mixed-array data loggers and the DSP4 Heads Up Display. (See the Compatibility information.) In a single package, it includes both the CSM1 and a SC532(A). The MCR1 connects to an IBM-compatible computer via a 7026 cable (supplied). AC power and SMS software are required.
Please note that availability varies by country; please contact a Campbell Scientific office or representative to discuss your data storage requirements.
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				The MCR1 is only compatible with our mixed-array data loggers and the DSP4 Heads Up Display. (See the Compatibility information.) In a single package, it includes both the CSM1 and a SC532(A). The MCR1 connects to an IBM-compatible computer via a 7026 cable (supplied). AC power and SMS software are required.
Please note that availability varies by country; please contact a Campbell Scientific office or representative to discuss your data storage requirements.
Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.
| Product | Compatible | Note | 
|---|---|---|
| 21X (retired) | ||
| CR10 (retired) | ||
| CR1000 (retired) | ||
| CR10X (retired) | ||
| CR200X (retired) | ||
| CR206X (retired) | ||
| CR211X (retired) | ||
| CR216X (retired) | ||
| CR23X (retired) | ||
| CR295X (retired) | ||
| CR3000 (retired) | ||
| CR500 (retired) | ||
| CR5000 (retired) | ||
| CR510 (retired) | ||
| CR800 (retired) | ||
| CR850 (retired) | ||
| CR9000 (retired) | ||
| CR9000X (retired) | 
| Product | Compatible | Note | 
|---|---|---|
| DSP4 (retired) | 
The MCR1 is only compatible with mixed-array data loggers (see below). Data loggers that store data in a table-based format are not compatible. Older data loggers may require a PROM upgrade.
The MCR1 uses one JEIDA 4, PCMCIA card; proper MCR1 operation is guaranteed only with cards tested by Campbell Scientific.
| Memory Configuration | Fill-and-stop; data segregated into files by filemarks | 
| Baud Rate | Data transfer is typically 9600 or 19,200 baud. Contact Campbell Scientific for information on using the module with Burst Mode. | 
| Supply Voltage | 110 Vac to 7.5 Vdc adapter (factory installed) or 6 to 17 Vdc (with modification by user) | 
| Interface Type | 25-pin, D-type sub-miniature socket, RS-232C DCE interface | 
| RS-232 Output Levels | 5 V (minimum with 3000 Ω load) | 
| Current Drain @ 25°C | |
| Quiescent | RTS low = 16 mA (maximum) | 
| Active | memory test (worst case) = 30 mA (typical) | 
| RS-232 Input Levels | |
| Low Threshold | 0.8 V (maximum) | 
| High Threshold | 2.0 V (minimum) | 
| Maximum Input Limit | 30 V | 
| Minimum Input Resistance | 3500 Ω |