Specifications
- Function
- IEC 625 bus coupler (talker / listener)
- Outputs / interface
- 64 parallel TTL lines; IEC 625 bus (AH1, SH1, L3, T5, SR1, RL1, PP1, DC1, DT1)
- Construction
- microprocessor
- Power supply
- 220 V ±10%
- Dimensions
- 220 × 88 × 255 mm (W × H × D)
Sources: [3]
Description
The E0601 is an IEC bus coupler (IEC bus adapter) for measuring instruments, made in the microproduction workshop of the ICE research institute in Bucharest, where it was designed [1].
ICE’s laboratory for electronic instruments for measuring electrical quantities designed all the institute’s generations of oscilloscopes, voltmeters, multimeters, signal generators, frequency meters, logic analysers, RLC bridges and stabilised AC power supplies; they went into production at IEMI or in ICE’s own microproduction workshop, and equipped industrial laboratories and production lines as well as teaching and research laboratories [1]. In the 1970s and 1980s about half of the components of measuring instruments were imported; after 1980 about three quarters were Romanian [1].
It couples instruments to the IEC 625 bus; IEMI also made the E0601 S adapter and the E0601 S-1 printer [2].
Annex III.2.10 lists the E0601 among IEMI’s products. It describes a microprocessor-based coupler that connected instruments with parallel data inputs and outputs to the IEC 625 bus, as talker, listener or both, with 64 parallel TTL lines on two 37-pin connectors on the instrument side and the standard 25-pin IEC 625 connector on the bus side [3].
Gallery
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Schematics
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Documents
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References
- [1]N. Millea (coord.) et al. – „Electronica românească. O istorie trăită”, vol. II „Electronica profesională”, AGIR, section II.4.1 „Laborator aparate electronice pentru măsurarea mărimilor electrice”, pp. 109–115
- [2]N. Millea (coord.) et al. – „Electronica românească. O istorie trăită”, vol. II „Electronica profesională”, AGIR, sections III.2 „Producția IEMI” and III.3 „Comentarii tehnico-economice”, pp. 302–317, and annex III.2.3 „Producția IEMI – aparate electronice de măsură și industriale”, pp. 383–386
- [3]N. Millea (coord.) et al. – „Electronica românească. O istorie trăită”, vol. II „Electronica profesională”, AGIR, annex III.2.10 „Aparate pentru măsurarea parametrilor componentelor și circuitelor”, pp. 634–646