概述
pcm 602ev內(nèi)置微處理器,為工業(yè)應(yīng)用提供了zui全的功能和zui高的安全性。pcm 602ev可接2路模擬4-20ma探測器輸入。實(shí)時(shí)監(jiān)控可燃?xì)饣蛴卸練獾臐舛龋ㄟ^前面板顯示讀數(shù),單位分別是%lel或ppm。
創(chuàng)新的設(shè)計(jì)和技術(shù)特性,使得pcm 602ev處于工業(yè)環(huán)境監(jiān)控儀器的行列。
它的模塊化,*擴(kuò)展性,以及可接4-20ma探測器,給當(dāng)?shù)乜刂铺峁├^電器輸出等特點(diǎn),使得該系統(tǒng)適于各種應(yīng)用場合。
標(biāo)準(zhǔn)插卡式設(shè)計(jì),使得19”機(jī)架上zui多可插10塊pcm602ev . 每個(gè)模塊單元可以24vdc或220/100vac 50/60hz供電。
pcm 602ev前面板采用的pictiva oled 96x64顯示,可以易看/實(shí)時(shí)地讀取被測氣體濃度。報(bào)警情況時(shí),啟動報(bào)警點(diǎn)。每個(gè)報(bào)警點(diǎn)或功能通過雙行l(wèi)ed燈指示。
確認(rèn),復(fù)位和編程功能通過3個(gè)按鍵操作。
3個(gè)用戶可編程報(bào)警點(diǎn)和1個(gè)故障指示分別在情況發(fā)生時(shí),激活對應(yīng)的繼電器。
系統(tǒng)的任何異常情況都在顯示屏上報(bào)告,同時(shí)激活繼電器,和黃色led燈閃爍指示。
為提供更高的安全性,該模塊還可提供1個(gè)交互式rs485輸出,以便模塊與做編程/管理的pc系統(tǒng)通訊
pcm idi型通過1條rs485總線,zui多可接16個(gè)可尋址氣體探測器。這個(gè)與可尋址idi探測器接口的特性使得該系統(tǒng)適于很多應(yīng)用場合。
技術(shù)指標(biāo) / specifications
外殼 | housing | rack 19” - 3u機(jī)架 3he x 8te module模塊 |
標(biāo)準(zhǔn)供電電源 | standard power supply | 23 – 30 vdc 通常 24vdc 或110/220vac + - 15% 50/60hz |
直流功耗 | power consumption dc | 僅是主機(jī)時(shí):zui大4w / only the board: max 4w |
交流功耗 | power consumption ac | 僅是主機(jī)時(shí):zui大6va / only the board: max 6va |
電源輸出 | power supply output | 帶電流保護(hù) / with current protection |
輸入 | inputs | 2 個(gè)模擬 4-20 ma 或rs485回路 (對于 idi 探測器) |
報(bào)警繼電器輸出 | alarm relay outputs | 3個(gè)單刀雙置繼電器 / 3 relay with spdt contacts |
故障繼電器輸出 | fault relay output | 1個(gè)常開繼電器輸出 / 1 relay no contact |
看門狗控制輸出 | watchdog control o/p | 1個(gè)需單獨(dú)供電的常閉繼電器輸出 1 normally energised relay nc contact |
繼電器觸點(diǎn)電流 | relay contact current | 1a 24 vdc 60va |
顯示 | display | oled pictiva 96 x 64 |
前面板指示 | front panel indications | 3個(gè)報(bào)警點(diǎn)指示,1個(gè)故障,1個(gè)電源指示 3 for alarm thresholds, 1 for fault, 1 for powered unit. |
報(bào)警點(diǎn) | alarm thresholds | 3 個(gè)(警告,預(yù)警,報(bào)警 / caution, warning, and alarm) |
接線端 | connection | din-41612連接器 / by din-41612 connector |
精度 | accuracy | +/- 1 digit |
工作溫度 | operating temperature | 0- 40 °c |
存儲溫度 | storage temperature | –20 to +70°c |
相對濕度 | relative humidity | 15-85% 非凝結(jié) |
預(yù)熱時(shí)間 | warm-up time | 60秒 / 60” |
訂貨號 / order codes
訂貨號 | 定義/desc-ription |
st.pcm/bus3 | rack 19" 3u complete with connection bus. it is designed for the connection to max. 1 power supply unit and 8 modular units st.pcm602ev (max 10 st.pcm602ev is the power supply is not required). the rack comes complete with terminal boards 帶總線連接的19” 3u機(jī)架。可以插zui多1個(gè)電源單元模塊和8個(gè)st.pcm602ev單元模塊,也可以在不需要電源模塊時(shí),zui多插10塊st.pcm602ev。機(jī)架帶接線端子板。 |
st.pcm602/ev | microprocessor based modular control panel for the detection of both flammable and toxic gases. the oled pictiva 96x64 display provides an ongoing reading of both the value being measured and the alarm condition. storage of the highest measured concentration. the panel is provided with three alarm relays, one fault relay and serial rs485 output. power supply 24vdc. 雙通道帶微處理器的模塊控制板,用于探測可燃和有毒氣體。pictiva oled 96x64屏幕實(shí)時(shí)顯示被測氣體濃度和報(bào)警狀態(tài)。記錄zui高測試濃度。提供3個(gè)報(bào)警繼電器,1個(gè)故障和串行rs485輸出。24vdc供電。 |
st.pcm/602ev-220 | modular unit as above but powered at 220 vac. 供電為220vac的模塊,其余同st.pcm602ev. |
st.pcm/602idi park | microprocessor based modular control panel st.pcm version with rs485 serial line for addressable gas detectors. power supply 24vdc. 帶rs485串行總線,能接可尋址氣體探測器的st.pcm模塊控制板。24vdc供電。 |
st.pcm/602idi park 220 | modular unit as above but powered at 220vac 供電為220vac的模塊,其余同st.pcm/602 idi park. |
st.pcm/blip | blank front panel for one unused slot 3u 用于未用3u插槽的空面板 |
st.pcm/blif | 19" 3u blank front panel 19” 3u空面板 |
st.s076r | modular power supply unit, 24vdc, 2.5a, 3he, 10te 電源模塊,24vdc, 2.5a, 3he, 10te |
st.sal5/24 | 19" 3u rack mounted power supply unit 24vdc, 3.5a 安在19” 3u機(jī)架上的電源模塊,24vdc, 3.5a |