Building Automation
Industrial Automation
Power Automation & Safety
Bangladesh Distributor
Safety Network Controller
about this Product Family
Related Contents
last update: December 04, 2013
| Certification body | Standard |
|---|---|
| TÜV Rheinland | NFPA 79-2012
EN ISO13849-1: 2006 IEC61508 part1-7: 2010 IEC61131-2:2007 EN ISO13849-2:2003 EN ISO 13850:2006 (EN418: 1992) EN61000-6-4:2007 EN61000-6-2:2005 EN60204-1:2006 ANSI RIA15.06-1999 ANSI B11.19-2010 |
| UL | UL508
ANSI/ISA 12.12.01 UL1998 NFPA79 IEC61508 CSA22.2 No.142 CSA22.2 No.213 |
| Model | NE1A-SCPU01-V1 | NE1A-SCPU02 | |
|---|---|---|---|
| Communications power supply voltage | 11 to 25 VDC supplied via communications connector | ||
| Internal circuit power supply voltage (V0) *1 | 20.4 to 26.4 VDC (24 VDC -15%/+10%) | ||
| I/O power supply voltage (V1, V2) *1 | |||
|
Current consumption |
Communications power supply | 24 VDC, 15 mA | |
| Internal circuit power supply | 24 VDC, 230 mA | 24 VDC, 280 mA | |
| I/O power supply *2 | 24 VDC, 40 mA (Input) 120 mA (Output) |
24 VDC, 80 mA (Input) 150 mA (Output) |
|
| Overvoltage category | II | ||
| Noise immunity | Conforms to IEC61131-2. | ||
| Vibration resistance | 10 to 57 Hz: 0.35 mm, 57 to 150 Hz: 50 m/s2 | ||
| Shock resistance | 150 m/s2: 11 ms | ||
| Mounting method | DIN Track (IEC 60715 TH35-7.5/TH35-15) | ||
| Ambient operating temperature | -10 to 55°C | ||
| Ambient operating humidity | 10% to 95% (with no condensation) | ||
| Ambient storage temperature | -40 to 70°C | ||
| Degree of protection | IP20 | ||
| Serial interface | USB version 1.1 | ||
| Weight | 460 g max. | 690 g max. | |
| Input type | Sinking inputs (PNP) |
|---|---|
| ON voltage | 11 VDC min. between each terminal and ground |
| OFF voltage | 5 VDC min. between each terminal and ground |
| OFF current | 1 mA max. |
| Input current | 4.5 mA |
| Output type | Sourcing outputs (PNP) |
|---|---|
| Rated output current | 0.5 A max./output |
| ON residual voltage | 1.2 V max. between each output terminal and V2 |
| Leakage current | 0.1 mA max. |
| Output type | Sourcing outputs (PNP) |
|---|---|
| Rated output current | 0.7 A max./output * |
| ON residual voltage | 1.2 V max. between each output terminal and V1 |
| Leakage current | 0.1 mA max. |
| Communications protocol | DeviceNet compliant | |||
|---|---|---|---|---|
| Connection form | Multi-drop system and T-branch system can be combined
(for trunk line and branch lines) |
|||
| Communications speed | 500/250/125 kbps | |||
| Communications media | Special cable, 5 conductors
(2 for communications, 2 for power supply, 1 for shielding) |
|||
| Communications distance | Communications
speed |
Max. network length | Branch length | Total branch
length |
| 500 kbps | 100 m max.
(100 m max.) |
500 m max. | 39 m max. | |
| 250 kbps | 250 m max.
(100 m max.) |
78 m max. | ||
| 125 kbps | 500 m max.
(100 m max.) |
156 m max. | ||
| Note: Figures in parentheses ( ) indicate values when a thin cable is used. | ||||
| Communications power supply | 11 to 25 VDC | |||
| No. of connectable nodes | 63 | |||
| Safety I/O communications
(Pre-Ver. 1.0) |
Safety Master function
Max. no. of connections: 16 Max. data size: Input 16 bytes or output 16 bytes (per connection) Connection type: Single-cast, multi-cast Safety Slave function Max. no. of connections: 4 Max. data size: Input 16 bytes or output 16 bytes (per connection) Connection type: Single-cast, multi-cast |
|||
| Safety I/O communications
(unit version 1.0 or later) |
Safety Master function
Max. no. of connections: 32 Max. data size: Input 16 bytes or output 16 bytes (per connection) Connection type: Single-cast, multi-cast Safety Slave function Max. no. of connections: 4 Max. data size: Input 16 bytes or output 16 bytes (per connection) Connection type: Single-cast, multi-cast |
|||
| Standard I/O communications
(all unit versions) |
Standard Slave function
Max. no. of connections: 2 Max. data size: Input 16 bytes or output 16 bytes (per connection) Connection type: Poll, bit-strobe, COS, cyclic |
|||
| Message communications | Max. message length: 552 bytes | |||
last update: December 04, 2013
Item list of NE1A-SCPU Series
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