Taihua good quality 8 digit multi-function counting relay ZN72
| ● Super anti-interference, high reliability, widely used in industrial automation control systems |
| ● Standard dimensions (48 × 48mm / 72 × 72mm), convenient opening |
| ● Conform to many national or industry standards such asGB/T14048.5 with high quality and high performance |
| ● Adopt high frequency crystal vibration frequency-division technology with the features of accurate timing and high precision |
| ● It provided with many functions such as timing, counting, rotational speed, frequency, and cumulative. And multiple relay working methods can meet with various needs. |
| ● It can connect sensors such as photoelectric tube, proximity switch, switch contact, photoelectric switch, encoder. |
| ● The relay action value, magnification A, magnification B, set value, cumulative time and count value can be set and the data don not loss after power failure. |
| ● Produced strictly in accordance with standards with 9 procedures and 5 strict inspections. |
① Company code
② Intelligent type
③ Outline dimensions 48: 48 × 48 × 75mm 72: 72 × 72 × 98mm
④ Product classification
S: Single delay SS: double delay J: counter
R: With magnification counter F: Frequency meter N: Tachometer
⑤ Operating voltage
| Model |
AZN48 |
AZN72 |
| Working power | AC220V、380V 50Hz;DC/AC12~24V、100~250V | |
| Delay range | 0.01s~99h59m(single set) 1s~99h59m(double set) | |
| Range when tired | 0~9999D23h59m(cumulative time range) | |
| Count range | 0~99999999.999(countrange) | |
| Frequeney range | 1-9999Hz、0.1-999.9Hz | |
| Speed cycle | 60-9999rpm | |
| Repeat error | ≤1% | |
| Mode | Power on delay,Addition,Subtraction,Random reversible counting | |
| Display | LED | |
| Number of contacts | a group ofcontact changeover | |
| Contact capacity | 3A AC250V(resistance) | |
| Mechanical life | 1×106 time | |
| Electrical life | 1×105 time | |
| Installation | Panel-type | |
AZN48
AZN72






