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OPERATING MANUAL
RTD TRANSMITTER
BEFORE USE .... ........................................................................................................... 2
POINTS OF CAUTION ...................................................................................................... 2
COMPONENT IDENTIFICATION .......................................................................................... 2
INSTALLATION ............................................................................................................. 3
TERMINAL CONNECTIONS ............................................................................................... 3
EXTERNAL VIEWS ......................................................................................................... 4
DIP SWITCH ................................................................................................................ 4
SCREEN DISPLAY .......................................................................................................... 5
PROGRAMMING ........................................................................................................... 6
ERROR MESSAGES ...................................................................................................... 16
WIRING INSTRUCTIONS ................................................................................................ 16
CHECKING ................................................................................................................ 16
MAINTENANCE ........................................................................................................... 17
LIGHTNING SURGE PROTECTION ..................................................................................... 17
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
(PC programmable)
CONTENTS
Mini-M
M2EXR
MODEL
EM-5144-B Rev.7 P. 1 / 17
™
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Summary of Contents for MG Mini-M M2EXR
- Page 1 SCREEN DISPLAY ......................5 PROGRAMMING ......................6 ERROR MESSAGES ...................... 16 WIRING INSTRUCTIONS ....................16 CHECKING ........................ 16 MAINTENANCE ......................17 LIGHTNING SURGE PROTECTION ..................17 EM-5144-B Rev.7 P. 1 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 2 ≤ 6.5VA at 200V AC ≤ 8.5VA at 264V AC 24V DC rating: 24V ±10%, ≤ 2.3W 110V DC rating: 85 – 150V, ≤ 2.3W EM-5144-B Rev.7 P. 2 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 3 [4 (.16)] (.31) • When mounting, no extra space is needed between units. ■ CONNECTION DIAGRAM 2-wire 3-wire OUTPUT – U(+) POWER JACK CONFIGURATOR V(−) EM-5144-B Rev.7 P. 3 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 4 0 – 20 mA -5 – +5 V -10 – +10 V CAUTION: DO NOT set DIP switches while power is supplied. Otherwise, the unit may fail. EM-5144-B Rev.7 P. 4 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 5 Pressing Mode, Set, Up, or Down button or occurrence of an error restores the display from display off. Set to ‘0’ to keep the display ‘always on’. EM-5144-B Rev.7 P. 5 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 6 Hold down Mode Button for ≥ 2 seconds Hold down Mode Button for ≥ 6 seconds Advanced Mode Hold down Mode Button for ≥ 2 seconds EM-5144-B Rev.7 P. 6 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 7 ‘Unlock’. To enable lockout setting again, set ‘Lock’. Even when lockout setting is enabled, it is available to confirm the each setting value. ‘DATA (Locked)’ is indicated in that case. EM-5144-B Rev.7 P. 7 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 8 *2. Available range differs according to input type. Refer to [12] 0 % input setting. *3. Available range differs according to input type. Refer to [13] 100 % input setting. EM-5144-B Rev.7 P. 8 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 9 Output decimal point No decimal point — 2 places of decimals The number of decimal places : 1 – 5 Loop test -10.00 – 110.00 Cancel EM-5144-B Rev.7 P. 9 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 10 Cu 10 @ 25°C -50.00 – 250.00 -22.00 – 482.00 243.15 – 523.15 Set as follows. [12] 0 % input setting < [13] 100 % input setting EM-5144-B Rev.7 P. 10 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 11 *1. While loop test is performing, actual input is disregarded. While loop test is performing and ‘Display timeout’ is enabled to display off, return to the display on by pressing a front button. EM-5144-B Rev.7 P. 11 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 12 95.000 – 105.000 Output Span fine adjust Down Lock / Unlock Lockout setting Down *1. Refer to [61] Unit (OUT scaling) for usable unit. EM-5144-B Rev.7 P. 12 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 13 In each setting parameter display, when ‘Lock’, ‘DATA (Locked)’ is indicated, when ‘Unlock’, ‘DATA’ is indicated. EM-5144-B Rev.7 P. 13 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 14 0 (always on), 1 – 60 min. Reset all settings OFF / RESET — Version indication — — — Lockout setting Lock / Unlock — Lock EM-5144-B Rev.7 P. 14 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 15 It is available to set the range between 0 – 60 minutes. Set ‘0’ to display ‘always on’. When error is occurred at display off, the display returns from off. Initial value: 10 EM-5144-B Rev.7 P. 15 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 16 Confirm the burnout error and check leadwires 3.3 (.13) max in such a case. 5) Output: Check that the load resistance meets the de- scribed specifications. mm (inch) EM-5144-B Rev.7 P. 16 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
- Page 17 LIGHTNING SURGE PROTECTION We offer a series of lightning surge protector for protec- tion against induced lightning surges. Please contact us to choose appropriate models. EM-5144-B Rev.7 P. 17 / 17 MG CO., LTD. www.mgco.jp 5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN...
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