| |
开关量输入通道数量
|
4 |
| |
输入电压
|
12/24
VDC |
| |
模拟量输入通道数量 |
4 |
| |
输入信号范围
|
4-20mA |
| |
输入信号精度
|
16
bits |
| |
RS485
网络支持通讯协议 |
Modbus ASCII/RTU and SIXNET Universal |
| |
接线 |
RS485 two-wire partyline |
| |
工厂预设
|
9600
baud, no parity, 8 data bits, SIXNET protocol（支持2400,
9600, 19200, 38400, 57600 baud） |
| |
推荐电缆
|
屏蔽双绞线，数据类型 |
| |
RS485
网络通讯距离
|
24
AWG/57600 baud up to 1 km20 AWG/ 38400 baud up to
2 km18 AWG/19200 baud up to 3.5 km |
| |
RS485
网络扩展能力 |
32 maximum |
| |
RS485
网络寻址能力 |
128
with a RM-232-485-4U |
| |
RS485
通讯端口隔离 |
1200
Volts RMS 1 minute |
| |
工作电压
|
10-30
VDC (0.5 watt typical) |
| |
工作温度
|
-30
to 70℃ |
| |
存储温度
|
-40
to 85℃ |
| |
湿度 (不结露) |
5
to 95% |
| |
阻燃性
|
UL
94V-0 materials |
| |
电气安全性
|
UL
508, CSA C22.2/14; EN61010-1 (IEC1010), CE |
| |
EMI
电磁干扰抑制 |
FCC part 15, ICES-003, Class A; EN55022, CE |
| |
EMC 电磁兼容性 |
EN50082-1
(IEC801-2, 3, 4) CE |
| |
浪涌保护
|
IEEE-472
(ANSI C37.90) |
| |
抗振动能力
|
IEC68-2-6 |
| |
危险区域认证 |
UL
1604, CSA C22.2/213-M1987, (Class I, Div 2, Groups
A, B, C, D), EN50021 (zone 2) |
| |
船级社认证 |
Det Norske Veritas (DNV) No. 2.4 (Class A and B) |
|
