| Optional specifications |
| Contact input K 1 point external input, used for resetting |
| Alarm |
| Output 160 × 80 size T1~T4 1-4 alarm relay outputs, both normally open and normally closed dual contact 250V AC/3A |
| Resistive load |
| 96 x 96 size T1~T2 1-2 point alarm relay output, both normally open and normally closed dual contacts |
| T3~T4 3-4 point alarm relay outputs, all of which are single normally open contacts |
| 96 × 48 size T1~T2 1-2 point alarm relay output, both normally open and normally closed dual contacts |
| T3 3-point alarm relay output, single normally open contact |
| T4 4-point alarm relay output, with the first 3 points being single normally open contacts, |
| The fourth point is a normally open+normally closed dual contact |
| (Note: This model has optional restrictions, please refer to the notes for details) |
| 72 x 72 size T1~T2 1-2 point alarm relay output, 1 point normally open+normally closed dual contact; 1-point normally open contact |
| T3 3-point alarm relay output, 1 point is normally open+normally closed dual contact, and the other 2 points are single normally open contacts |
| (Note: This model has optional restrictions, please refer to the notes for details) |
| 48 × 48 size T1~T2 1-2 alarm relay output, 1 point is normally open+normally closed contact, and the other point is normally open contact |
| (Note: This model has optional restrictions, please refer to the notes for details) |
| O alarm selection OC gate output (voltage should be less than 40V DC, current should be less than 40mA), omitting indicates alarm relay output |
| Analog quantity |
| Output A1 current output (4-20) mA, (0-10) mA, (0-20) mA photoelectric isolation, resolution: 1/3000, load capacity: 600 Ω |
| A2 voltage output (0-5) V, (1-5) V |
| A3 voltage output (0-10) V |
| External supply |
| Power supply B1 24V ± 5% below 50mA |
| B2 12V ± 5% below 50mA |
| B3 10V ± 5% below 50mA |
| communication |
| Interface S1 RS232 interface (limited to A and B sizes only) photoelectric isolation, |
| Response time: less than 500 μ S (measured value) |
| Communication protocol selected through software |
| (TCASCII or Modbus RTU) |
| S2 RS485 interface |
Audited Supplier 
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