SEL-2533 Annunciator Compact Annunciation With Complete Alarm Monitoring and Communication Major Features and Benefits High Reliability, Low Price ➤ Ten-year, worldwide warranty ➤ –40° to +85°C operating temperature ➤ Ruggedized to meet and exceed industrial and utility standards Flexible Input, Output, and Logic Choices ➤ Powerful Programmable Logic and Timer Functions ➤ 4 ms Logic Loop Time ➤ EIA-232 and EIA-485 Communications ➤ Modbus® RTU, DNP3, MIRRORED BITS® Communications, SEL ASCII, and SEL Fast Messaging Schweitzer Engineering Laboratories, Inc.

1 ms Accurate Sequential Events Recorder ➤ Storage of up to 1024 Event Records ➤ IRIG-B time synchronization Simple Commissioning Tools ➤ Front-Panel Configuration Access ➤ Simple Programming With ACSELERATOR QuickSet® SEL-5030 Software Product Overview The SEL-2533 Annunciator is an advanced ten-window panel that allows complete alarming, notification, reporting, and communication. The SEL-2533 supports many of the standard ISA-18.1 annunciator sequences. It comes standard with 10 alarm windows that can be independently programmed to alarm through contact inputs or communications. The SEL-2533...

Functional Overview SEL-3530 Real-Time Automation Controller (RTAC) SEL-2533 To SCADA Master or Remote Annunciator Critical Alarm Horn Noncritical Alarm Horn The SEL-2533 Annunciator is designed to receive station equipment status information through hard-wired contacts or communications devices to provide a singlepoint alarm station (see Figure 3). The SEL-2533 monitors equipment, reports on the status of any equipment that has failed, and notifies local and remote personnel of current conditions. The SEL-2533 provides a safe checkpoint for personnel on-site and a common location where local...

conditions with SELOGIC control equations. Set or reset the latch bits via optoisolated inputs, remote bits, or any programmable logic condition. The latch bits retain their state when the device loses power. Control Inputs and Outputs The SEL-2533 Annunciator comes standard with two independent control inputs and three Form A outputs. The annunciator can be ordered with up to 14 inputs, and 15 outputs. The control inputs can be ordered to any of the standard control input voltages found on station battery systems. Each input has programmable debounce settings to help ride through false operations...

The SEL-2533 comes with several standardized protocols to make communications, operations, and alarm acknowledgement easy. Table 1 lists the various protocols that the SEL-2533 supports. Dial-Up ASCII Link ASCII reports with interleaved binary data SEL-2533 Example Communications System Open Communications Protocols Simple ASCII Plain language commands for human and simple machine communications; use for settings, self-test status, SER reporting, and other functions Extended Fast Meter and Fast Operate SEL binary protocol for machine-to-machine communications; quickly updates SEL information...

Output SE Logic Equations Sequential Events Recorder (SER) Figure 6 Create SELOGIC Control Equations With a Drag-and-Drop Editor and a Text Editor Device Overview U wr Uetinooj Tajq*^ | Double CJK-K on I Eyg&i LaErH i i.j'/vj pjE?er 9Ll 25MDa!f«>w MBami:*.H.1 H &wn D*i JD.'KfMIQ IS IfrliAf ilsUVxdkn W-J I Figure 8 Example SER Report Time Synchronization Figure 7 View Device Overview Display With ACSELERATOR QuickSet Software Schweitzer Engineering Laboratories, Inc.

Guideform Specification The annunciator shall provide monitoring, control, and automation. Self-checking functions shall be included. Specific requirements are as follows: ➤ Front-Panel Visualization. The annunciator shall display the status of 10 alarm points. Each alarm point shall be triggered by contact inputs or communications protocols. Each alarm point shall be uniquely identifiable using configurable labels. ➤ Alarm Acknowledgement. The annunciator shall silence, acknowledge, and reset alarms from either the front-panel pushbuttons, the programmable control inputs, or through any of the...

Front- and Rear-Panel Diagrams Figure 9 SEL-2533 Panel Mount Figure 10 SEL-2533 Rear Panel Figure 11 SEL-2533 Dimension Diagram Schweitzer Engineering Laboratories, Inc.

Input Impedance: CE Mark: Low Voltage Directive, EMC Directive NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area...

10 8 ms (coil energization to contact closure) Pickup/Dropout Time: Contact Outputs Electrical Durability Break VA Rating: Refresh Rate: Logic Update: Control Processing: Electrical Durability Make VA Rating: Type Tests Environmental Tests Enclosure Protection: IEC 60529:2001 IP40 front panel and IP20 for rear terminals Standard EIA-232 (3 ports) Location (fixed): 1 front panel 2 rear panel Data Speed: Shock Resistance: Damp Heat, Cyclic: IEC 60068-2-30:2005 25° to 55C, 6 cycles, 95% relative humidity Optional Communications Card Vibration Resistance: Standard EIA-232 or EIA-485 (ordering option)...

Operating Sequences All per ISA-18.1-1979 (R1992) Sequence M—Manual Reset Ringback Sequence—Ringback Sequence A—Automatic Reset Sequence F2A ----Automatic Reset First Out With no Subsequent Alarm Flashing Sequence F1M ---- Manual Reset First Out With no Subsequent Alarm State Sequence F1A—Automatic Reset First Out With no Subsequent Alarm State Sequence F2M—Automatic Reset First Out With no Alarm Flashing Sequence F3A—Automatic Reset First Out With First Out Flashing and Reset Pushbutton Schweitzer Engineering Laboratories, Inc.