B1 Main Units
1. ◇：R ─ Relay output；T ─ Transistor SINK(NPN) output
J ─ Transistor SOURCE (PNP) output
2. Δ：2 ─ built-in RS232 port；U ─ built-in USB port (non-standard)
3. ◎：AC ─ 100~240VAC power supply
D12 ─ 12VDC power supply
D24 ─ 24VDC power supply
4.☆：Blank ─ Standard；–C ─ add in RTC
5. The unmarked frequencies of Digital Input (DI) or
Digital Output (DO) are low speed.
J ─ Transistor SOURCE (PNP) output
2. Δ：2 ─ built-in RS232 port；U ─ built-in USB port (non-standard)
3. ◎：AC ─ 100~240VAC power supply
D12 ─ 12VDC power supply
D24 ─ 24VDC power supply
4.☆：Blank ─ Standard；–C ─ add in RTC
5. The unmarked frequencies of Digital Input (DI) or
Digital Output (DO) are low speed.
| Model | Specification |
|---|---|
| B1-10M ◇△– ◎☆ | 6 points 24VDC digital input (4 points 50KHz, 2 points total 5KHz), 4 points relay output or transistor output (2 points 50KHz), built-in 1-2 communication ports, left side is expandable 0-2 modules, right side is expandable up to 80 I/O points |
| B1-14M ◇△– ◎☆ | 8 points 24VDC digital input (4 points 50KHz, 4 points total 5KHz), 6 points relay output or transistor output (2 points 50KHz), built-in 1-2 communication ports, left side is expandable 0-2 modules, right side is expandable up to 80 I/O points |
| B1-20M◇△– ◎☆ | 12 points 24VDC digital input (6 points 50KHz, 6 points total 5KHz), 8 points relay output or transistor output (4 points 50KHz), built-in 1-2 communication ports, left side is expandable 0-2 modules, right side is expandable up to 80 I/O points |
| B1-24M◇△– ◎☆ | 14 points 24VDC digital input (8 points 50KHz, 6 points total 5KHz), 10 points relay output or transistor output (4 points 50KHz), built-in 1-2 communication ports, left side is expandable 0-2 modules, right side is expandable up to 80 I/O points |
| B1-32M◇△– ◎☆ | 20 points 24VDC digital input (8 points 50KHz, 8 points total 5KHz, 4 points low speed), 12 points relay output or transistor output (6 points 50KHz),built-in 1-2 communication ports, left side is expandable 0-2 modules, right side is expandable up to 80 I/O points |
| B1-40M◇△– ◎☆ | 24 points 24VDC digital input (8 points 50KHz, 8 points total 5KHz, 8 points low speed), 16 points relay output or transistor output (6 points 50KHz),built-in 1-2 communication ports, left side is expandable 0-2 modules, right side is expandable up to 80 I/O points |
