PRODUCT NAME
modular smart relay 10 IO, 24V DC, clock, display, 4 relay outputs
| PART / PRODUCT NO | SR3B101BD |
|---|---|
| BRAND | Schneider Electric |
| CATEGORY | PROGRAMMABLE CONTROLLERS |
Technical Overview / Description
This Schneider Electric Zelio Logic SR3 compact smart relay / programmable controller uses a supply voltage of 24 volts direct current, has 10 inputs / outputs with screw-clamp terminals. It has an integrated clock and LCD display. This compact smart relays / programmable controller is ideal for management, remote control or monitoring of simple automation systems. It is suitable for both industrial and commercial applications. It has compact form-factor, allowing installation on DIN rail.�
| Local display | With |
|---|---|
| Number or control scheme lines | 0�500 FBD 0�240 ladder |
| Cycle time | 6�90 ms |
| Backup time | 10 years 77 �F (25 �C) |
| Clock drift | 12 min/year 32�131 �F (0�55 �C) 6 s/month 77 �F (25 �C) |
| Checks | Program memory on each power up |
| [Us] rated supply voltage | 24 V |
| Supply voltage limits | 19.2�30 V |
| Maximum supply current | 100 mA with extensions) 100 mA without extension) |
| Power dissipation in W | 3 W without extension 8 W with extensions |
| Reverse polarity protection | With |
| Discrete input number | 6 IEC 61131-2 Type 1 |
| Discrete input type | Resistive |
| Discrete input voltage | 24 V DC |
| Discrete input current | 4 mA |
| Counting frequency | 1 kHz discrete input |
| Voltage state 1 guaranteed | >= 15 V I1...IA and IH...IR discrete input circuit >= 15 V IB...IG used as discrete input circuit |
| Voltage state 0 guaranteed | <= 5 V I1...IA and IH...IR discrete input circuit <= 5 V IB...IG used as discrete input circuit <= 5 V |
| Current state 1 guaranteed | >= 1.2 mA IB...IG used as discrete input circuit) >= 2.2 mA I1...IA and IH...IR discrete input circuit) |
| Current state 0 guaranteed | <= 0.5 mA IB...IG used as discrete input circuit) <= 0.75 mA I1...IA and IH...IR discrete input circuit) |
| Input compatibility | 3-wire proximity sensors PNP discrete input |
| Analogue input number | 4 |
| Analogue Input Type | Common mode |
| Analogue input range | 0...10 V 0...24 V |