Advantech SNMP-1000-B1 User Manual
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Advantech SNMP-1000-B1 User Manual

Intelligent snmp/http remote system manager
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SNMP-1000-B1
Intelligent SNMP/HTTP
Remote System Manager
User's Manual

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Summary of Contents for Advantech SNMP-1000-B1

  • Page 1 SNMP-1000-B1 Intelligent SNMP/HTTP Remote System Manager User’s Manual...
  • Page 2 Copyright This document is copyrighted, 2005, by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improve- ments to the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmit- ted in any form or by any means without the prior written permission of Advantech Co., Ltd.
  • Page 3 Advantech equipment is destined for the laboratory or the factory floor, you can be assured that your product will provide the reliability and ease of operation for which the name Advantech has come to be known. Your satisfaction is our primary concern. Here is a guide to Advantech’s customer services.
  • Page 4 Advantech assumes no liability under the terms of this warranty as a consequence of such events. If an Advantech product is defective, it will be repaired or replaced at no charge during the warranty period. For out-of-warranty repairs, you will be billed according to the cost of replacement materials, service time and freight.
  • Page 5 One RJ-45 cable with bracket for external LAN connection One 9-pin to 9-pin modem cable One SNMP-1000-B1 startup manual One CD contains utility program, SNMP MIB file and user's manual (in pdf format) SNMP-1000-LCD One message display module One 8-pin cable for SNMP-1000-B1 connection...
  • Page 6 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. CAUTION!! Danger of explosion if battery is incorrectly replaced. The battery doesn’t need to be charged. Replace only with Advantech-specified batteries. SNMP-1000-B1 User’s Manual...

  • Page 7: Table Of Contents

    2.2.13 Alarm Reset Connectors (CN17)........14 2.2.14 LED Indicator Connector (CN18) ........ 14 2.2.15 CPU Card Interface Connector (CN19)......14 Figure 2.5:Connect SNMP-1000-B1 to a CPU card..14 2.2.16 Chassis and Watchdog Timer Connector (CN20) ..14 Figure 2.6:Connect watchdog timer to "interrupt" ..15 Figure 2.7:Connect watchdog timer to"reset"....
  • Page 8 Chapter 3 Getting Started ..........18 Configuring the SNMP-1000-B1 ........18 Configuration through the Serial Port ......19 3.2.1 Agent Configuration ............. 20 Communication through Ethernet ........25 3.3.1 Configuration using Telnet ........... 26 3.3.2 Configuration using a Web Browser ......26 3.3.3...
  • Page 9 System SMBus Connector (CN3) ........65 Temperature Sensor Connectors (CN4, CN7)....66 RS-232 Connector (CN8)..........66 LCM Message Display Connector (CN10)..... 67 Kernel Board Connector (CN11) ........67 A.10 Kernel Board Connector (CN12) ........69 A.11 Backplane Voltage Input Connector (CN13) ....70 A.12 Digital Input Connectors (DI1~DI8) (CN14)....
  • Page 10 SNMP-1000-B1 User’s Manual...
  • Page 11 Introduction...

  • Page 12: Chapter 1 Introduction

    Powerful yet Easy to Use The SNMP-1000-B1 can detect a wide variety of internal system condi- tions, including temperature, voltage, fan rotation, power supply or CPU operations such as watchdog timer output. Through its I2C interface it can monitor CPU temperature and voltages of Advantech's full-sized CPU cards.

  • Page 13: Specifications

    Flexible Modular Hardware Design The modular design makes the SNMP-1000-B1 hardware to be easy for customization to fit into any application. The ultra compact kernel mod- ule is only 40.5 mm wide and 93 mm long. It can be mounted on standard or customized carrier boards to meet different needs of I/O extension.

  • Page 14: Firmware Specification

    • Remote message display control • Firmware upgrade from serial port and Ethernet port • Modem dial in (console mode only) 1.2.5 LCD Message Display Module with Keys • LCD module: 2 rows, 16 characters, with backlight SNMP-1000-B1 User’s Manual...

  • Page 15: Environmental Specifications

    • Dimension: 147 mm (W) X 42 mm (H) X 158 mm (L), fits into a 5.25" drive bay and can carry a 3.5" HDD • 5 Keys: Up, down, enter, escape, alarm sound off Optional backup battery: • Charge time: 3 hours •...
  • Page 16 SNMP-1000-B1 User’s Manual...
  • Page 17 Hardware Installation...

  • Page 18: Chapter 2 Hardware Installation

    Chapter 2 Hardware Installation 2.1 Kernel Module Installation The SNMP-1000-B1 modular design eases the I/O connection. The ker- nel module is to be mounted on an I/O extension/carrier module. There are several available extension modules designed for specific application needs. If your extension module is not identical as the one depicted in this section, please refer to the user's note of your extension module for the detail.

  • Page 19: Connecting Sensors And I/O Ports

    1. Fully turn SNMP-1000-B1 off, remove the backup battery. 2. Short MJ1 by a jumper 3. Power up SNMP-1000-B1 and wait until it is ready to work. 4. Power it off. 5. Remove MJ1. The username and password is restored to "advantech"...
  • Page 20 However, the SNMP-1000-B1 does not communicate with the system through the ISA or PCI bus, therefore no driver is required. C N1 FAN 1FAN 2 FAN 3 C N 5 C N4 C N 18 FAN 4FAN 5...

  • Page 21: External Buzzer Connector (J1)

    B1. One sensor located on the kernel module is designated as Temp. 0, and up to 8 external sensors can be connected. The external temperature sensor and cable are available from Advantech. Sensors can be con- nected in series in any order to either connectors, but each sensor has to be set to a unique ID ranging 1 ~ 8 by setting the DIP switch located at the sensor board.
  • Page 22 On Off Off Temp. 6 On Off On Temp. 7 On On Off Temp. 8 On On On The last digit (4) of this DIP switch is used to enable or disable this tem- perature sensor. Enable Disable SNMP-1000-B1 User’s Manual...

  • Page 23: Rs-232 Interface (Cn8 & Cn9)

    Advantech's backplane can be cabled to CN13 directly to simplify the wiring. 2.2.11 Digital Input Connectors (DI1~DI8) Up to 8 TTL-level digital signals can be monitored by SNMP-1000-B1. You can use these digital inputs to detect external devices or other healthy status such as chassis intrusion.

  • Page 24: Alarm Reset Connectors (Cn17)

    LED indicator board. Please refer to Appendix A for the pin assign- ments. 2.2.15 CPU Card Interface Connector (CN19) This connector monitors the CPU card health status. Use the 8-pin to 6- pin cable enclosed in the SNMP-1000-B1 package to connect to CPU card. CN19 CN21 CN18...
  • Page 25 Pin 3 and pin 4 of CN20 connect to the SNMP-1000-B1 chassis reset but- ton. Pin 5 and pin 6 of CN20 connect to the watchdog timer output pins of the CPU card (J2). The SNMP-1000-B1 can detect the output signal of the watchdog timer when there is a time-out signal.

  • Page 26: External Hdd Led Connector (Cn26)

    2.2.19 Fan Connectors (FAN1 ~ FAN9) These connectors provide +12 V power to fans and receive tachometer signals from fans. Notice that the SNMP-1000-B1 can only detect fans with tachometer output. This kind of fan generates two pulses per revolu- tion.
  • Page 27 Getting Started...

  • Page 28: Chapter 3 Getting Started

    A setup software utility can be found in the utility CD-ROM shipped with the SNMP-1000-B1. It will help you to setup a number for the SNMP- 1000-B1 system managers with same configuration. You can save current configuration to a file and copy it to other modules.

  • Page 29: Configuration Through The Serial Port

    Set the serial port of your PC to be 9600 bps, 8 data bits, no parity, 1 stop bit with no flow control. Press "Enter" key of your PC then the SNMP-1000-B1 will prompt you for entering administrator user name and password. The default administrator user name is "advantech"...

  • Page 30: Agent Configuration

    The following items can be set under this command: • SNMP Agent Model Name: The model name of the SNMP controller. Default value is SNMP-1000-B1. It is advisable not to change the default model name. • IP Address: The IP address of the SNMP-1000-B1.
  • Page 31 Only the administrator is allowed to enter the console mode. Default user name is "advantech". • Admin User Password: The administrator password. With this pass- word a user is allowed to read and write to SNMP-1000-B1. Default password is "admin". • Community Read-Only: A general password for read-only access.
  • Page 32 3.2.1.4 Access Control Table This table allows you to set restrictions to some IP addresses to access the SNMP-1000-B1. You can add IP addresses and set an access control. Available choices are: NotAccess, Read Only, or Read/Write. A worksta- tion will not be able to display any information when its IP address is set as "NotAccess".
  • Page 33 3.2.1.6 E-mail Notification Menu The SNMP-1000-B1 can send e-mail to specified mail addresses daily at a fixed time or upon an alarm. Under this menu you can set the following items: •...
  • Page 34 • Mail Server: The IP address of the mail server in dotted format. • Mail Account: The account name for the SNMP-1000-B1 to log into the mail server. • Mail Status Daily at: By pressing 5, users can specify the time for the SNMP-1000-B1 to send out daily log in e-mail to the specified accounts.

  • Page 35: Communication Through Ethernet

    3.3 Communication through Ethernet To communicate with the SNMP-1000-B1 through Ethernet, you need a computer with an Ethernet and a TCP/IP network installed. You need to know the IP address of the SNMP-1000-B1 before you can communicate with it through the Ethernet.

  • Page 36: Configuration Using Telnet

    3.2. 3.3.2 Configuration using a Web Browser Using a web browser is the easiest way to configure the SNMP-1000-B1. Type in the URL "http://xxx.xxx.xxx.xxx", here xxx.xxx.xxx.xxx is the IP address of the SNMP-1000-B1. Then the SNMP-1000-B1 will prompt you for entering user name and password.
  • Page 37 When users make changes of the settings and/or would like to go to the lower level of the menu, they need to press ENTER to confirm it. If users press ESC, the system won't save any changes made and will go back to a higher level of the menu.

  • Page 38: Main Menu

    3.3.5 Main Menu SNMP-1000-B1 User’s Manual...

  • Page 39: Agent Configuration

    3.3.6 Agent configuration Enter Enter Main Menu IP Addr Agent Config 192.168.1.1 ↓ ↑ Enter Gateway Addr 0.0.0.0 ↓ ↑ Enter Subnet Mask 255.255.0.0 ↓ ↑ Enter BOOTP/DHCP Disable...

  • Page 40: Setting The Ip Address

    IP Addr? 292.168. 1. 1 IP Addr? 1 2.168. 1. 1 ↓ ↓ ↑ IP Addr? 102.168. 1. 1 ↑ 3.3.8 Enable/Disable BOOTP/HDCP function Cancel Enter Enter BOOTP/HDCP BOOTP/HDCP? OK Disable Disable ↓ ↑ Enter BOOTP/HDCP? OK Enable SNMP-1000-B1 User’s Manual...

  • Page 41: Agent Information

    3.3.9 Agent Information ↑ Enter Enter Main Menu Model Name Agent Info SNMP-1000-B1 ↓ ↑ Enter F/W Version V2.xx ↓ ↑ Enter System Date 01/31/2001 ↓ ↑ Enter System Time 13:00 ↓ ↑ Enter System Up Time 9999Day 14:25:30 ↓...

  • Page 42: Set System Time

    Enter Main Menu ALM1:Critical ALM1:Power0 Fail Active Alarm: 3 Power0 Fail 01/31 13:00:30 ↓ ↑ Enter ALM2:Major ALM2: 1.25V CPU2 Vcore Low 01/31 13:00:30 ↓ ↑ Enter ALM3: Minor ALM3: 12000 rpm CPU2 Fan Low 01/31 13:00:30 SNMP-1000-B1 User’s Manual...

  • Page 43: View System Status

    3.3.13 View System Status ↑ Enter Enter Main Menu System Status System Status Fan Speed ↓ ↑ Enter System Status Temperature ↓ ↑ Enter System Status Voltage ↓ ↑ Enter System Status Power Supply ↓ ↑ Enter ↑ System Status ↓...

  • Page 44: View Fan Speed

    Fan Speed 12000 RPM ↓ ↑ Enter Fan 2: Low 1000 RPM ↓ ↑ 3.3.15 View Temperature Status ↓ ↑ Enter Enter System Status Temp.1 Temperature 118.4 deg. F:Nor ↓ ↑ Enter Temp.2 116.6 deg. F:Hig ↓ ↑ SNMP-1000-B1 User’s Manual...

  • Page 45: View Voltage Status

    3.3.16 View Voltage Status ↓ ↑ Enter Enter System Status 3.3V Voltage 3.32 V: Norm ↓ ↑ Enter 5.80 V: High ↓ ↑ Enter 10V: Low ↓ ↑ Enter -12V -11.92 V: Norm ↓ ↑...

  • Page 46: View Power Supply Status

    Enter Enter System Status Power1 Power Supply Good ↓ ↑ Enter Power2 Fail ↓ ↑ 3.3.18 View Digital Input Status ↓ ↑ Enter Enter System Status Digital Input High: Norm ↓ ↑ Enter Low: Alarm ↓ ↑ SNMP-1000-B1 User’s Manual...

  • Page 47: View Cpu Card/ Mother Board Healthy Status

    3.3.19 View CPU Card/ Mother Board Healthy Status ↑ Enter Enter Main Menu Cpumb Status Cpumb Status Fan Speed ↓ ↑ Enter Cpumb Status Temperature ↓ ↑ Enter Cpumb Status Voltage ↓ 3.3.20 View Watchdog Timer Status Enter Enter System Status Watchdog Timer Watchdog Timer Timeout...
  • Page 48 SNMP-1000-B1 User’s Manual...
  • Page 49 Programming the SNMP-1000-B1 Chapter 4...

  • Page 50: Chapter 4 Programming The Snmp-1000-B1

    4.2 Entering the Pass Through Command Mode Before you can program the SNMP-1000-B1 you need first to set up a connection from the host computer to the SNMP-1000-B1 through serial port or Telnet. Follow below steps to enter the Pass Through Command mode.
  • Page 51 SNMP-1000-B1 responses: "advantech\n\n Enter Password:" On host computer side send password \r then SNMP-1000-B1 will response password \n\n\n and main menu. Host computer side sends: "admin\r" SNMP-1000-B1 responds: “ *****\n\n +==============================================+ |[ SNMP Agent Configuration Utility Main Menu ]| +==============================================+ 1.

  • Page 52: Syntax Of Command And Response

    Read low limit of Fan 0 Host computer side sends "r101\r" SNMP-1000-B1: responds "r101\n Response: 1000\n Command:" If input command is incorrect then SNMP-1000-B1 will response invalid message. Host computer side sends "r905\r" Here the sub-device code is over range.

  • Page 53: List Of Device Codes And Device Sub-Codes

    SNMP-1000-B1: responds: "r905\n Response: Invalid\n Command:" 4.4 List of Device Codes and Device Sub-Codes Device Codes Code Device Code Device Temp Temp Temp Temp Temp Temp Temp Temp Temp Code Device 3.3 V -5 V 5 Vsb 12 V -12 V...
  • Page 54 Temp. Level Output Level Output Voltage High Alarm Event Current Limit Limit Level Voltage Power Normal Alarm Event Current Level Level Output Status Normal Alarm Event Current Level Level Output Status Alarm Event Current Level Output Status SNMP-1000-B1 User’s Manual...

  • Page 55: Summary Of Command Set

    4.5 Summary of Command Set 4.5.1 Fan Read Command Device Device Code Device Sub-Item Device Sub-Code r101 Fan 0 Low Limit r111 Fan 1 r181 Fan 8 r102 Fan 0 Alarm Level r112 Fan 1 r182 Fan 8 r103 Fan 0 Event Output r113 Fan 1...
  • Page 56 Critical w172x Fan 7 Major w182x Fan 8 Minor w103x Fan 0 Event None Output w113x Fan 1 Power Off DO 0 w163x Fan 6 DO 1 w173x Fan 7 DO 2 w183x Fan 8 DO 3 SNMP-1000-B1 User’s Manual...

  • Page 57: Temperature

    4.5.2 Temperature Command Device Device Code Device Sub-Item Device Sub-Code r201 Temp. 0 High Limit r211 Temp. 1 r281 Temp. 8 r202 Temp. 0 High Alarm Level r212 Temp. 1 r282 Temp. 8 r203 Temp. 0 High Event Output r213 Temp.
  • Page 58 DO 3 w204xxxxx Temp. 0 Low Limit -55~125 (°C) Temperature value in ASCII, degree -67 ~ 257 (°F) w214xxxxx Temp. 1 C or F depends on system set- ting, max. 5 characters, w284xxxxx Temp. 8 incl. "-", "." SNMP-1000-B1 User’s Manual...

  • Page 59: Voltage

    Command Device Device Device Device Value(xxxx) Remark Code Sub-Item Sub-Code w205x Temp. 0 Not used Alarm Level w215x Temp. 1 No Alarm Critical w275x Temp. 7 Major w285x Temp. 8 Minor w206x Temp. 0 Low Event None Output w216x Temp. 1 Power Off DO 0 w266x...
  • Page 60 Device Device Device Device Value(xxxx) Remark Code Sub-Item Sub- Code w301xxxxxx 3.3V High Limit -15.0 ~15.0 Voltage value in ASCII code, max. 6 char- w311xxxxxx acters, incl. "- ", "."ex.: w321xxxxxx 03.53-12.55- w331xxxxxx 5VSB w341xxxxxx w351xxxxxx -12V SNMP-1000-B1 User’s Manual...
  • Page 61 Command Device Device Device Device Value(xxxx) Remark Code Sub-Item Sub- Code w302xxxxxx 3.3V Low Limit -15.0 ~15.0 w312xxxxxx w322xxxxxx w332xxxxxx 5VSB w342xxxxxx w352xxxxxx -12V w303x 3.3V Alarm Not used Level w313x No Alarm w323x Critical w333x 5VSB w343x w353x -12V Major w304x 3.3V...

  • Page 62: Cpu Card

    CPU 2 r504 CPU 1 Low Limit r514 CPU 2 r505 CPU 1 Low Alarm Level r515 CPU 2 r506 CPU 1 Low Event Out- r516 CPU 2 r507 CPU 1 Current Temp. r517 CPU 2 SNMP-1000-B1 User’s Manual...
  • Page 63 Command Device Device Code Device Sub-Item Device Sub-Code r601 CPU 1 Vcore High Limit r611 CPU 2 Vcore r621 CPU VI/O r631 CPU card +5V r641 CPU card -5V r651 CPU card +12V r661 CPU card -12V r602 CPU 1 Vcore Low Limit r612 CPU 2 Vcore...
  • Page 64 Command Device Device Device Device Value(xxxx) Remark Code Sub-Item Sub-Code w401xxxx CPU 1 Low Limit 1000~9999 RPM in ASCII w411xxxx CPU 2 w402x CPU 1 Alarm Not used Level No Alarm w412x CPU 2 Critical Major Minor SNMP-1000-B1 User’s Manual...
  • Page 65 Command Device Device Device Device Value(xxxx) Remark Code Sub-Item Sub-Code w403x CPU 1 Event None Output Power Off DO 0 w413x CPU 2 DO 1 DO 2 DO 3 Command Device Device Device Device Value(xxxx) Remark Code Sub-Item Sub-Code w501xxxxx CPU 1 High -55~125 (°C)
  • Page 66 Sub-Item Sub-Code w505x CPU 1 Not used Alarm Level No Alarm w515x CPU 2 Critical Major Minor w506x CPU 1 High None Event Output Power Off DO 0 w516x CPU 2 DO 1 DO 2 DO 3 SNMP-1000-B1 User’s Manual...
  • Page 67 Command Device Device Device Device Value(xxxx) Remark Code Sub-Item Sub-Code w601xxxxxx CPU 1 High Limit -15 ~ 15 Voltage Vcore value in ASCII code, w611xxxxxx CPU 2 max. 6 Vcore charac- ters, incl. w621xxxxxx CPU VI/O "-", "." w631xxxxxx CPU card w641xxxxxx CPU card w651xxxxxx...
  • Page 68 CPU card DO 1 w654x CPU card DO 2 +12V w664x CPU card DO 3 -12V Command Device Device Code Device Sub-Item Device Sub-Code r701 Power 1 Normal Level r711 Power 2 r721 Power 3 r731 Power 4 SNMP-1000-B1 User’s Manual...
  • Page 69 Command Device Device Code Device Sub-Item Device Sub-Code r702 Power 1 Alarm Level r712 Power 2 r722 Power 3 r732 Power 4 r703 Power 1 Event Output r713 Power 2 r723 Power 3 r733 Power 4 r704 Power 1 Current Status r714 Power 2 r724...

  • Page 70: Digital Input

    DI 2 r871 DI 7 r802 DI 1 Alarm Level r812 DI 2 r872 DI 7 r803 DI 1 Event Output r813 DI 2 r873 DI 7 r804 DI 1 Current Status r814 DI 2 r874 DI 7 SNMP-1000-B1 User’s Manual...

  • Page 71: Wdt

    Command Device Device Device Device Value(x) Remark Code Sub-Item Sub-Code w801x DI 1 Normal High Level w811x DI 2 w871x DI 7 w802x DI 1 Alarm Not used Level w812x DI 2 No Alarm Critical w862x DI 6 Major w872x DI 7 Minor w803x...
  • Page 72 Command Device Device Device Device Value(x) Remark Code Sub-Item Sub-Code w901x Alarm Not used Level No Alarm Critical Major Minor w902x Event None Output Power Off DO 0 DO 1 DO 2 DO 3 SNMP-1000-B1 User’s Manual...
  • Page 73 Connector Pin Assign- ments Appendix A...

  • Page 74: Appendix A Connector Pin Assignments

    Appendix A Connector Pin Assignments A.1 External Buzzer Connector (J1) Signal Buzzer A.2 Bypass Password Protection (MJ1) Signal PASS_SET A.3 External Power Connector (CN1) Signal +12 V (2 A max.) +5 V (2 A max.) SNMP-1000-B1 User’s Manual...

  • Page 75: 10/100Base-T Lan Connector (Cn2)

    A.4 10/100Base-T LAN Connector (CN2) Signal Signal SPLED (LAN speed LED) TERMPLANE LVCC LILED (LAN link LED) TERMPLANE N.A. A.5 System SMBus Connector (CN3) Signal B_SCLK (I2C bus clock) B_SDAT (I2C bus data) Appendix A...

  • Page 76: Temperature Sensor Connectors (Cn4, Cn7)

    A.6 Temperature Sensor Connectors (CN4, CN7) Signal +5 V T_SCLK T_SDAT A.7 RS-232 Connector (CN8) Signal Signal SNMP-1000-B1 User’s Manual...

  • Page 77: Lcm Message Display Connector (Cn10)

    A.8 LCM Message Display Connector (CN10) Signal Signal LCM I2C bus data LCM I2C bus clock +12 V +5 V +5 V Alarm LED A.9 Kernel Board Connector (CN11) Signal Signal SOUT CTS# DCD# RTS# DTR# DSR# Alarm reset ATX ON DO 4 DO 3 Watchdog IN...
  • Page 78 Signal Signal TX+ (LAN) DI 4 TX- (LAN) DI 5 RX+ (LAN) DI 6 RX- (LAN) DI 7 TERMPLANE DI 8 SNMP-1000-B1 User’s Manual...

  • Page 79: Kernel Board Connector (Cn12)

    A.10 Kernel Board Connector (CN12) Signal Signal Select 1 Select 2 Power Good A Power Good B Power Good C Power Good D Alarm LED FAN 1 FAN 2 FAN 3 FAN 4 FAN 5 FAN 6 BEEP FAN 7 5VSB FAN 8 FAN 9...

  • Page 80: Backplane Voltage Input Connector (Cn13)

    A.11 Backplane Voltage Input Connector (CN13) Signal Signal +5 VSB -5 V +5 V +3.3 V -12 V +12 V SNMP-1000-B1 User’s Manual...

  • Page 81: Digital Input Connectors (Di1~Di8) (Cn14)

    A.12 Digital Input Connectors (DI1~DI8) (CN14) 15 13 16 14 Signal Signal DI 1 DI 2 DI 3 DI 4 DI 5 DI 6 DI 7 DI 8 Appendix A...

  • Page 82: Digital Output Connectors (Do1~Do4) (Cn15)

    A.13 Digital Output Connectors (DO1~DO4) (CN15) Signal Signal DO 1 DO 2 DO 3 DO 4 A.14 Alarm Reset Connector (CN17) Signal ARM_RESET SNMP-1000-B1 User’s Manual...

  • Page 83: Led Indicator Connector (Cn18)

    FF_LED# (DO 3) TF_LED PG +3.3V PG 5VSB Notice: The SNMP-1000-B1 uses digital signals DO1, DO2, and DO3 for the power fail LED (PF_LED#), overheating LED (TF_LED#) and fan failure LED (FF_LED#), respectively. Users must enable the alarm for power, temperature and fan, and select the event output as DO1, DO2, and DO 3 in the "Alarm Configuration"...

  • Page 84: Cpu Card Interface Connector (Cn19)

    A.16 CPU Card Interface Connector (CN19) Signal Signal HDD Active ATX IN B_SCLK ATX OUT B_SDAT SYSTEM RESET A.17 Chassis and Watchdog Timer Connector (CN20) Signal Signal ATX IN ATX OUT System Reset Watch Dog Input Watch Dog Out- SNMP-1000-B1 User’s Manual...

  • Page 85: Power Good Input Connectors (Cn16, Cn21~Cn24)

    A.18 Power Good Input Connectors (CN16, CN21~CN24) Signal Signal CN16 Power Good A CN21 CN22 Power Good B CN23 Power Good C CN24 Power Good D A.19 FAN Connectors (FAN1 ~ FAN9) Signal +12 V FAN Speed Appendix A...
  • Page 86 SNMP-1000-B1 User’s Manual...

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