Overview
Specification
| Incremental encoder inputs | ||
| Number | 2 | |
| Counter resolution | 32 bit | |
| Input signals | A-,A+,B-,B+,N-,N+ | |
| Signal evaluation | 1-12-/4-fold edge evaluation or pulse direction mode | |
| Maximum input frequency | 1MHz(RS-422)/300 kHz(HTL) | |
| Input filter | 185 kHz to 6 MHz adjustable,default:6 MHz | |
| Counter inputs | ||
| Number | 4(2if INC inputs are used) | |
| Counter resolution | 32 bit | |
| Maximum input frequency | 20kHz | |
| Min.pulse length | 25μs | |
| Input filter | 183Hz to 46.88 kHz adjustable,disabled by default (fg=100kHz) | |
| Encoder supply +5V +24V | ||
| Voltage | +5V | Uen-1V |
| Tolerance | ±5% Like Uest | |
| Max.current/encoder | 200 mA | 300 mA |
| Residual ripple | <150 mVss Like Uet | |
| Short-circuit-proof | Yes,permanent | Yes,permanent |
| External power supply | ||
| Power supply | 18VDC to 34VDC | |
| Current consumption | 40 mA at 24V+1.2x current consumption of the encoders | |
| Reverse polarity protection | Yes | |
| Approvals/Certificates | ||
| General | CE,UKCA,cULus | |
| Marine | ABS,BV,DNV,KR,LR,NK,RINA | |
| Environmental conditions Standard ColdClimate(张) | ||
| Operating temperature | -30℃to+60℃ | |
| Relative humidity,operation | 5%to 95%noncondensing | 5%to 95%with condensation |
| Storage temperature | -40℃ to+85℃ | |
| Relative humidity,storage | 5%to 95%with condensation | |
| Pollution degree(IEC 60664-1) | 2(noncondensing) | 2 |
FAQ
The module operates at 24 V DC, compatible with standard industrial control systems.
Q2: Which PLC systems is CNT204 compatible with?
It integrates with Bachmann MPC240 and MPC270 PLC racks.
Q3: Can CNT204 handle multiple input types?
Yes — it supports both digital and pulse signals for versatile automation use.
Q4: Does the module provide diagnostic feedback?
Yes — internal diagnostics and status indicators help monitor module performance.
Q5: Is CNT204 suitable for harsh industrial environments?
Yes — it is built with robust industrial-grade components to withstand electrical and environmental stresses.
Manual/Datasheet PDF
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