Extron IPL T SFI244 是一种结构紧凑的以太网控制接口，带有集成高性能网络服务器、两个RS-232 端口、四个多用途输入输出（Flex I/O）端口、四个红外端口及一个红外学习器.
IPL T SFI244 用于将互联网协议（IP）连通性集成至视听系统，让用户能对投影机、平板显示器、切换器及其它产品进行远程主动监控和故障排除。 IPL T SFI244 采用Extron 独有的IP Link® 技术。IP Link® 技术是一项高性能智能网络集成方案，专门用来满足专业视听环境的需求，高等学府与公司企业的大型系统以及小型家庭系统均适用。
特性
·2 个双向RS-232 串行端口、4 个多用途输入输出端口及4 个红外端口
·集成式红外学习器
·直通式串行端口
·内置高性能网络服务器
·电邮功能允许主动性支持
·带密码保护的多层权限控制
·可从www.extron.com 网站免费获取免易于使用的配置软件
·齐全的设备驱动器程序库
·内部实时时钟
·以太网供电支持（PoE 802.3af）
·提供外置型国际通用电源，产品编号为 # 70-055-01
示意图
面板图
| IPL T SF24, IPL T SFI244 | |||
| Ethernet control interface | |||
|---|---|---|---|
| Connectors | 1 RJ-45 female connector | ||
| Data rate | 10/100Base-T, half/full duplex with autodetect | ||
| Protocols | ARP, ICMP (ping), IP, TCP, UDP, DHCP, HTTP, SMTP, Telnet | ||
| Default settings | Link speed and duplex level = autodetected IP address = 192.168.254.254 Subnet mask = 255.255.0.0 Gateway = 0.0.0.0 DHCP = off |
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| Web server | Up to 200 simultaneous sessions | ||
| IPL T SF24 | 1.25 MB nonvolatile user memory | ||
| IPL T SFI244 | 7.25 MB nonvolatile user memory | ||
| Program control | Extron's Simple Instruction Set (SIS™) | ||
| Global Viewer requirements | Microsoft® Internet Explorer ver. 6 or higher | ||
| Serial control interface | |||
| Quantity/type | |||
| IPL T SF24 | 2 RS-232/RS-422/RS-485 configurable serial | ||
| IPL T SFI244 | 2 RS-232 only | ||
| Connectors | |||
| IPL T SF24 | (2) 9-pin male D and (1) 3.5 mm captive screw connector, 5 pole | ||
| IPL T SFI244 | (1) 3.5 mm captive screw connector, 5 pole | ||
| Baud rate and protocol | 300 to 115200 baud Default settings (adjustable): 9600 baud, 8 data bits, 1 stop bit, no parity |
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| Pin configurations | |||
| Serial, 9-pin D — IPL T SF24 | |||
| RS-232 (default) | 2 = RX, 3 = TX, 5 = GND, 7 = RTS, 8 = CTS | ||
| RS-422 | 2 = RX-, 3 = TX-, 5 = GND, 7 = TX+, 8 = RX+ | ||
| RS-485 | 2 and 3 (tied together) = data-, 5 = GND, 7 and 8 (tied together) = data+ | ||
| Serial, 5-pole captive screw — both models | |||
| COM1: pin 1 = TX, 2 = RX, 3 = GND COM2: pin 4 = TX, 5 = RX, 3 = GND |
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| Flex I/O control interface | |||
| Quantity/type | 4 analog input or digital input/output(configurable) | ||
| Connectors | (1) 3.5 mm captive screw connector, 5 pole | ||
| Digital inputs | |||
| Input voltage range | 0 to 24 VDC, clamped at +30 VDC | ||
| Input impedance | 28k ohms | ||
| Programmable pullup | 2k ohms to +5 VDC | ||
| Threshold low to high | Programmable range: 100 mV to 24 VDC, default = 2 VDC | ||
| Threshold high to low | Programmable range: 100 mV to 24 VDC, default = 1 VDC | ||
| Digital outputs | 250 mA sink from 24 VDC max. | ||
| Analog inputs | 12 bit A/D, 0 to 24 VDC | ||
| Pin configurations | 1, 2, 3, 4 = digital I/Os 1, 2, 3, 4; 5 = GND | ||
| IR control interface — IPL T SFI244 only | |||
| Quantity/type | 4 IR | ||
| Connectors | (1) 3.5 mm captive screw connector, 8 pole | ||
| IR output carrier frequency | 30 kHz to 1 MHz | ||
| Pin configurations | Pins 1, 3, 5, 7 = S 1, S2, S3, S4 Pins 2, 4, 6, 8 = GND |
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| IR learning carrier frequency | 30 kHz to 1 MHz | ||
| IR learning capture distance | 2" (5.1 cm) to 12" (30.5 cm) from the front panel | ||
| General | |||
| Power | Supplied by an included external power supply | ||
| External power supply | 100 VAC to 240 VAC, 50-60 Hz, external; to 12 VDC, 1 A, regulated | ||
| Power input requirements | 12 VDC, 0.5 A | ||
| Temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
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| Cooling | Convection, no vents | ||
| Mounting | |||
| Rack mount | Yes, with optional 1U, 9.5" deep rack shelf kit, part #60-190-01 (RSU 129); 6" rack shelf kit, part #60-190-10 (RSU 126) or 60-604-10 (RSB 126) or 3.5" deep rack shelf kit, part #60-190-20 (RSF 123) | ||
| Furniture mount | Yes, with optional under-desk mounting kit, part #70-212-01 (MBU 123) | ||
| Pole mount | Yes, with optional mini pole mount kit, part #70-217-01 (PMK 100) | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | 1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide) (4.3 cm H x 10.9 cm W x 7.6 cm D) (Depth excludes connectors.) |
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| Product weight | 0.7 lbs (0.3 kg) | ||
| Shipping weight | 2 lbs (1 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Safety | CE, CUL, UL UL rated for use in plenum airspaces: meets UL 2043 for heat and smoke release, excluding the power supply; meets UL 60950 for safety |
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| EMI/EMC | CE, C-tick, FCC Class A, ICES, VCCI | ||
| MTBF | 30,000 hours | ||
| Warranty | 3 years parts and labor | ||
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中国上海市松江区茸华路 686 号
(联系就说在DAV音视工程网上看到的)
Sales-China@Extron.com
021-3760 1566
爱思创电子（上海）有限公司（爱思创Extron中国）全球总部位于美国加州，是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、分配放大器、音频放大器、扬声器、双绞线和光纤设备、视频图像解析度转换器、视音频信号处理器、视音频流媒体产品、教室声场系统及高分辨率电缆。爱思创Extron电子提供专业视音频工程、培训、设计、演示支持。
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