Extron IPL T SF24是一种结构紧凑的以太网控制接口，带有集成式网络服务器、两个串行端口及四个多用途输入输出口(Flex I/O）。通过这接口，每一台连接了局域网、广域网或因特网的计算机都能够控制、监视及访问几乎任何一台视听设备。IP连通性让用户能够在远处主动监控投影器、等离子显示屏、切换台及其他串行控制(RS-232、RS-422、RS-485)的产品并排除故障。IPL T SF24使用Extron独有的IP Link®技术，它是一种高性能智能网络解决方案，设计用于满足专业视听环境的需要，如大至大学和公司，小至家用安装等。技术人员或管理员可以借助这接口，在任何时间，在任何带网络浏览器的计算机上管理和支持多台设以太网的视听设备。

技术参数

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
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
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
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
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
Ambient 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
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.)
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
EMI/EMC	CE, C-tick, FCC Class A, ICES, VCCI
Product warranty	3 years parts and labor
NOTE     All nominal levels are at ±10%.
NOTE     Specifications are subject to change without notice.
(7.6-020409-D11)